./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cdd2a82876306722c6f2c03d8d80569e829e4de5a69933d8bd8efaa1bf02dd84 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 21:53:26,201 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 21:53:26,338 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 21:53:26,348 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 21:53:26,352 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 21:53:26,386 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 21:53:26,387 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 21:53:26,388 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 21:53:26,389 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 21:53:26,389 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 21:53:26,391 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 21:53:26,391 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 21:53:26,392 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 21:53:26,393 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 21:53:26,394 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 21:53:26,395 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 21:53:26,395 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 21:53:26,396 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 21:53:26,397 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 21:53:26,398 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 21:53:26,398 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 21:53:26,399 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 21:53:26,400 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 21:53:26,401 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 21:53:26,401 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 21:53:26,402 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:53:26,403 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 21:53:26,403 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 21:53:26,404 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 21:53:26,404 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 21:53:26,406 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 21:53:26,406 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 21:53:26,407 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 21:53:26,407 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 21:53:26,408 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 21:53:26,408 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 21:53:26,408 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cdd2a82876306722c6f2c03d8d80569e829e4de5a69933d8bd8efaa1bf02dd84 [2023-11-06 21:53:26,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 21:53:26,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 21:53:26,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 21:53:26,792 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 21:53:26,793 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 21:53:26,794 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2023-11-06 21:53:30,382 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 21:53:31,184 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 21:53:31,185 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2023-11-06 21:53:31,235 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/data/2e3f57a2b/82f65f439dbe476aa61d5c959e263134/FLAG5eafecc4b [2023-11-06 21:53:31,525 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/data/2e3f57a2b/82f65f439dbe476aa61d5c959e263134 [2023-11-06 21:53:31,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 21:53:31,532 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 21:53:31,534 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 21:53:31,535 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 21:53:31,542 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 21:53:31,542 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:53:31" (1/1) ... [2023-11-06 21:53:31,544 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@355836b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:31, skipping insertion in model container [2023-11-06 21:53:31,544 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:53:31" (1/1) ... [2023-11-06 21:53:31,715 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 21:53:33,483 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i[220631,220644] [2023-11-06 21:53:33,617 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:53:33,710 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 21:53:33,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5268-5269] [2023-11-06 21:53:33,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5276-5277] [2023-11-06 21:53:33,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [5290-5291] [2023-11-06 21:53:33,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5298] [2023-11-06 21:53:33,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5348] [2023-11-06 21:53:33,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5351] [2023-11-06 21:53:33,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5354] [2023-11-06 21:53:33,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5357] [2023-11-06 21:53:34,204 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i[220631,220644] [2023-11-06 21:53:34,231 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:53:34,331 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 21:53:34,332 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 21:53:34,341 INFO L206 MainTranslator]: Completed translation [2023-11-06 21:53:34,342 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34 WrapperNode [2023-11-06 21:53:34,343 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 21:53:34,345 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 21:53:34,346 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 21:53:34,347 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 21:53:34,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (1/1) ... [2023-11-06 21:53:34,588 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (1/1) ... [2023-11-06 21:53:34,775 INFO L138 Inliner]: procedures = 181, calls = 2205, calls flagged for inlining = 62, calls inlined = 41, statements flattened = 3433 [2023-11-06 21:53:34,776 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 21:53:34,777 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 21:53:34,777 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 21:53:34,777 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 21:53:34,789 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (1/1) ... [2023-11-06 21:53:34,790 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (1/1) ... [2023-11-06 21:53:34,827 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (1/1) ... [2023-11-06 21:53:34,828 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (1/1) ... [2023-11-06 21:53:34,953 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (1/1) ... [2023-11-06 21:53:34,970 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (1/1) ... [2023-11-06 21:53:34,989 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (1/1) ... [2023-11-06 21:53:35,007 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (1/1) ... [2023-11-06 21:53:35,035 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 21:53:35,037 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 21:53:35,037 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 21:53:35,037 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 21:53:35,038 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (1/1) ... [2023-11-06 21:53:35,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:53:35,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:53:35,077 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 21:53:35,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 21:53:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2023-11-06 21:53:35,130 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2023-11-06 21:53:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-06 21:53:35,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-06 21:53:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 21:53:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 21:53:35,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 21:53:35,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 21:53:35,132 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2023-11-06 21:53:35,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2023-11-06 21:53:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 21:53:35,133 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 21:53:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 21:53:35,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 21:53:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-06 21:53:35,134 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-06 21:53:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-11-06 21:53:35,134 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-11-06 21:53:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_ulaw_to_alaw [2023-11-06 21:53:35,135 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_ulaw_to_alaw [2023-11-06 21:53:35,135 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 21:53:35,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 21:53:35,135 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-06 21:53:35,136 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-11-06 21:53:35,136 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-06 21:53:35,136 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-06 21:53:35,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 21:53:35,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 21:53:35,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 21:53:35,137 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_send [2023-11-06 21:53:35,137 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_send [2023-11-06 21:53:35,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 21:53:35,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 21:53:35,138 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-06 21:53:35,138 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-06 21:53:35,138 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-11-06 21:53:35,138 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-11-06 21:53:35,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 21:53:35,139 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-06 21:53:35,139 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-06 21:53:35,139 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 21:53:35,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 21:53:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-06 21:53:35,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-06 21:53:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 21:53:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_open [2023-11-06 21:53:35,140 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_open [2023-11-06 21:53:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-06 21:53:35,141 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-06 21:53:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 21:53:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 21:53:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-06 21:53:35,142 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 21:53:35,142 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 21:53:35,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 21:53:35,142 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_free [2023-11-06 21:53:35,142 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_free [2023-11-06 21:53:35,143 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-06 21:53:35,143 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-06 21:53:35,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 21:53:35,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 21:53:35,146 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-06 21:53:35,146 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-06 21:53:35,146 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 21:53:35,146 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 21:53:35,147 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2023-11-06 21:53:35,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2023-11-06 21:53:35,148 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2023-11-06 21:53:35,148 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2023-11-06 21:53:35,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-06 21:53:35,149 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-06 21:53:35,149 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2023-11-06 21:53:35,149 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2023-11-06 21:53:35,150 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-06 21:53:35,150 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-06 21:53:35,150 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 21:53:35,150 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 21:53:35,151 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-06 21:53:35,151 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-06 21:53:35,151 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_alaw_to_ulaw [2023-11-06 21:53:35,151 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_alaw_to_ulaw [2023-11-06 21:53:35,151 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_close [2023-11-06 21:53:35,152 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_close [2023-11-06 21:53:35,152 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-06 21:53:35,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-06 21:53:35,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 21:53:35,153 INFO L130 BoogieDeclarations]: Found specification of procedure memchr_inv [2023-11-06 21:53:35,153 INFO L138 BoogieDeclarations]: Found implementation of procedure memchr_inv [2023-11-06 21:53:35,154 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-11-06 21:53:35,154 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-11-06 21:53:35,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 21:53:35,154 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_cleanup [2023-11-06 21:53:35,154 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_cleanup [2023-11-06 21:53:35,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 21:53:35,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 21:53:35,155 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-06 21:53:35,155 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-06 21:53:35,728 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 21:53:35,736 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 21:53:40,486 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 21:53:40,512 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 21:53:40,512 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-06 21:53:40,517 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:53:40 BoogieIcfgContainer [2023-11-06 21:53:40,518 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 21:53:40,525 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 21:53:40,525 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 21:53:40,529 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 21:53:40,530 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:53:31" (1/3) ... [2023-11-06 21:53:40,531 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@873e1eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:53:40, skipping insertion in model container [2023-11-06 21:53:40,532 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:53:34" (2/3) ... [2023-11-06 21:53:40,535 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@873e1eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:53:40, skipping insertion in model container [2023-11-06 21:53:40,535 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:53:40" (3/3) ... [2023-11-06 21:53:40,537 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2023-11-06 21:53:40,563 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 21:53:40,564 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 21:53:40,686 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 21:53:40,696 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@f1b021e, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 21:53:40,696 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 21:53:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand has 718 states, 544 states have (on average 1.4136029411764706) internal successors, (769), 556 states have internal predecessors, (769), 132 states have call successors, (132), 40 states have call predecessors, (132), 40 states have return successors, (132), 132 states have call predecessors, (132), 132 states have call successors, (132) [2023-11-06 21:53:40,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-06 21:53:40,724 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:53:40,725 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:53:40,725 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:53:40,734 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:53:40,734 INFO L85 PathProgramCache]: Analyzing trace with hash -1260653112, now seen corresponding path program 1 times [2023-11-06 21:53:40,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:53:40,747 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171354426] [2023-11-06 21:53:40,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:40,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:53:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:42,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 21:53:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:42,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 21:53:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:42,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 21:53:42,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:53:42,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171354426] [2023-11-06 21:53:42,116 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171354426] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:53:42,117 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:53:42,117 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 21:53:42,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491853782] [2023-11-06 21:53:42,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:53:42,126 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 21:53:42,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:53:42,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 21:53:42,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:53:42,183 INFO L87 Difference]: Start difference. First operand has 718 states, 544 states have (on average 1.4136029411764706) internal successors, (769), 556 states have internal predecessors, (769), 132 states have call successors, (132), 40 states have call predecessors, (132), 40 states have return successors, (132), 132 states have call predecessors, (132), 132 states have call successors, (132) Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 21:53:49,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:53:49,578 INFO L93 Difference]: Finished difference Result 2230 states and 3301 transitions. [2023-11-06 21:53:49,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 21:53:49,581 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 24 [2023-11-06 21:53:49,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:53:49,613 INFO L225 Difference]: With dead ends: 2230 [2023-11-06 21:53:49,613 INFO L226 Difference]: Without dead ends: 1511 [2023-11-06 21:53:49,629 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-06 21:53:49,633 INFO L413 NwaCegarLoop]: 482 mSDtfsCounter, 1619 mSDsluCounter, 668 mSDsCounter, 0 mSdLazyCounter, 2740 mSolverCounterSat, 473 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1772 SdHoareTripleChecker+Valid, 1150 SdHoareTripleChecker+Invalid, 3213 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 473 IncrementalHoareTripleChecker+Valid, 2740 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2023-11-06 21:53:49,634 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1772 Valid, 1150 Invalid, 3213 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [473 Valid, 2740 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2023-11-06 21:53:49,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1511 states. [2023-11-06 21:53:49,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1511 to 1114. [2023-11-06 21:53:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1114 states, 839 states have (on average 1.399284862932062) internal successors, (1174), 857 states have internal predecessors, (1174), 208 states have call successors, (208), 67 states have call predecessors, (208), 66 states have return successors, (205), 205 states have call predecessors, (205), 205 states have call successors, (205) [2023-11-06 21:53:49,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 1114 states and 1587 transitions. [2023-11-06 21:53:49,912 INFO L78 Accepts]: Start accepts. Automaton has 1114 states and 1587 transitions. Word has length 24 [2023-11-06 21:53:49,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:53:49,913 INFO L495 AbstractCegarLoop]: Abstraction has 1114 states and 1587 transitions. [2023-11-06 21:53:49,913 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 21:53:49,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1587 transitions. [2023-11-06 21:53:49,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-06 21:53:49,917 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:53:49,918 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:53:49,918 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 21:53:49,918 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:53:49,919 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:53:49,920 INFO L85 PathProgramCache]: Analyzing trace with hash 659604597, now seen corresponding path program 1 times [2023-11-06 21:53:49,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:53:49,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202210802] [2023-11-06 21:53:49,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:49,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:53:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:50,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 21:53:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:50,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 21:53:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:50,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 21:53:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:50,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 21:53:50,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:50,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 21:53:50,708 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:53:50,708 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202210802] [2023-11-06 21:53:50,709 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202210802] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:53:50,709 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:53:50,709 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 21:53:50,709 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477638198] [2023-11-06 21:53:50,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:53:50,711 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 21:53:50,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:53:50,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 21:53:50,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:53:50,713 INFO L87 Difference]: Start difference. First operand 1114 states and 1587 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-11-06 21:53:53,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:53:53,386 INFO L93 Difference]: Finished difference Result 2809 states and 4092 transitions. [2023-11-06 21:53:53,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 21:53:53,387 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 38 [2023-11-06 21:53:53,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:53:53,405 INFO L225 Difference]: With dead ends: 2809 [2023-11-06 21:53:53,406 INFO L226 Difference]: Without dead ends: 1698 [2023-11-06 21:53:53,412 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 21:53:53,414 INFO L413 NwaCegarLoop]: 881 mSDtfsCounter, 911 mSDsluCounter, 1934 mSDsCounter, 0 mSdLazyCounter, 971 mSolverCounterSat, 279 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1007 SdHoareTripleChecker+Valid, 2815 SdHoareTripleChecker+Invalid, 1250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 279 IncrementalHoareTripleChecker+Valid, 971 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-11-06 21:53:53,415 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1007 Valid, 2815 Invalid, 1250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [279 Valid, 971 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-11-06 21:53:53,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1698 states. [2023-11-06 21:53:53,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1698 to 1116. [2023-11-06 21:53:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1116 states, 841 states have (on average 1.3983353151010702) internal successors, (1176), 859 states have internal predecessors, (1176), 208 states have call successors, (208), 67 states have call predecessors, (208), 66 states have return successors, (205), 205 states have call predecessors, (205), 205 states have call successors, (205) [2023-11-06 21:53:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 1116 states and 1589 transitions. [2023-11-06 21:53:53,629 INFO L78 Accepts]: Start accepts. Automaton has 1116 states and 1589 transitions. Word has length 38 [2023-11-06 21:53:53,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:53:53,631 INFO L495 AbstractCegarLoop]: Abstraction has 1116 states and 1589 transitions. [2023-11-06 21:53:53,631 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-11-06 21:53:53,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1589 transitions. [2023-11-06 21:53:53,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-06 21:53:53,642 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:53:53,643 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:53:53,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 21:53:53,643 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:53:53,644 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:53:53,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1092520531, now seen corresponding path program 1 times [2023-11-06 21:53:53,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:53:53,645 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240694673] [2023-11-06 21:53:53,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:53,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:53:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:54,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 21:53:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:54,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 21:53:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:54,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 21:53:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:54,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 21:53:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:54,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 21:53:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:54,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-06 21:53:54,495 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:53:54,496 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240694673] [2023-11-06 21:53:54,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240694673] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:53:54,497 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:53:54,497 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 21:53:54,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1633774408] [2023-11-06 21:53:54,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:53:54,499 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 21:53:54,499 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:53:54,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 21:53:54,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:53:54,507 INFO L87 Difference]: Start difference. First operand 1116 states and 1589 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-06 21:53:56,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:53:56,898 INFO L93 Difference]: Finished difference Result 2640 states and 3815 transitions. [2023-11-06 21:53:56,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 21:53:56,899 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 46 [2023-11-06 21:53:56,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:53:56,914 INFO L225 Difference]: With dead ends: 2640 [2023-11-06 21:53:56,915 INFO L226 Difference]: Without dead ends: 1527 [2023-11-06 21:53:56,921 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-06 21:53:56,925 INFO L413 NwaCegarLoop]: 882 mSDtfsCounter, 1407 mSDsluCounter, 1332 mSDsCounter, 0 mSdLazyCounter, 747 mSolverCounterSat, 347 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1513 SdHoareTripleChecker+Valid, 2214 SdHoareTripleChecker+Invalid, 1094 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 347 IncrementalHoareTripleChecker+Valid, 747 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-11-06 21:53:56,927 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1513 Valid, 2214 Invalid, 1094 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [347 Valid, 747 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-11-06 21:53:56,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1527 states. [2023-11-06 21:53:57,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1527 to 1118. [2023-11-06 21:53:57,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1118 states, 843 states have (on average 1.3962040332147094) internal successors, (1177), 861 states have internal predecessors, (1177), 208 states have call successors, (208), 67 states have call predecessors, (208), 66 states have return successors, (205), 205 states have call predecessors, (205), 205 states have call successors, (205) [2023-11-06 21:53:57,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 1118 states and 1590 transitions. [2023-11-06 21:53:57,150 INFO L78 Accepts]: Start accepts. Automaton has 1118 states and 1590 transitions. Word has length 46 [2023-11-06 21:53:57,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:53:57,151 INFO L495 AbstractCegarLoop]: Abstraction has 1118 states and 1590 transitions. [2023-11-06 21:53:57,151 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-06 21:53:57,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1590 transitions. [2023-11-06 21:53:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-06 21:53:57,158 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:53:57,162 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:53:57,162 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-06 21:53:57,162 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:53:57,163 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:53:57,163 INFO L85 PathProgramCache]: Analyzing trace with hash -1487128218, now seen corresponding path program 1 times [2023-11-06 21:53:57,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:53:57,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501392155] [2023-11-06 21:53:57,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:53:57,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:53:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:57,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 21:53:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:57,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 21:53:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:57,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 21:53:57,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:57,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 21:53:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:57,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-06 21:53:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:57,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:53:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:57,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-06 21:53:57,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:57,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:53:57,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:57,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-06 21:53:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:53:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-06 21:53:57,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:53:57,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1501392155] [2023-11-06 21:53:57,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1501392155] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:53:57,747 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:53:57,748 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 21:53:57,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833887203] [2023-11-06 21:53:57,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:53:57,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 21:53:57,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:53:57,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 21:53:57,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-06 21:53:57,750 INFO L87 Difference]: Start difference. First operand 1118 states and 1590 transitions. Second operand has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 21:54:03,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:03,688 INFO L93 Difference]: Finished difference Result 2217 states and 3344 transitions. [2023-11-06 21:54:03,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 21:54:03,689 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 68 [2023-11-06 21:54:03,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:03,709 INFO L225 Difference]: With dead ends: 2217 [2023-11-06 21:54:03,709 INFO L226 Difference]: Without dead ends: 2214 [2023-11-06 21:54:03,715 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-06 21:54:03,724 INFO L413 NwaCegarLoop]: 432 mSDtfsCounter, 3136 mSDsluCounter, 888 mSDsCounter, 0 mSdLazyCounter, 1742 mSolverCounterSat, 1589 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3176 SdHoareTripleChecker+Valid, 1320 SdHoareTripleChecker+Invalid, 3331 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1589 IncrementalHoareTripleChecker+Valid, 1742 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:03,727 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3176 Valid, 1320 Invalid, 3331 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1589 Valid, 1742 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2023-11-06 21:54:03,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2214 states. [2023-11-06 21:54:03,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2214 to 1117. [2023-11-06 21:54:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1117 states, 843 states have (on average 1.395017793594306) internal successors, (1176), 860 states have internal predecessors, (1176), 207 states have call successors, (207), 67 states have call predecessors, (207), 66 states have return successors, (205), 205 states have call predecessors, (205), 205 states have call successors, (205) [2023-11-06 21:54:03,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 1117 states and 1588 transitions. [2023-11-06 21:54:03,928 INFO L78 Accepts]: Start accepts. Automaton has 1117 states and 1588 transitions. Word has length 68 [2023-11-06 21:54:03,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:03,931 INFO L495 AbstractCegarLoop]: Abstraction has 1117 states and 1588 transitions. [2023-11-06 21:54:03,931 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 21:54:03,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1588 transitions. [2023-11-06 21:54:03,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-06 21:54:03,934 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:03,934 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:03,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-06 21:54:03,935 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:03,935 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:03,935 INFO L85 PathProgramCache]: Analyzing trace with hash 1143397621, now seen corresponding path program 1 times [2023-11-06 21:54:03,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:03,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1687859990] [2023-11-06 21:54:03,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:03,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:04,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 21:54:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:04,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 21:54:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:04,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 21:54:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:04,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 21:54:04,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:04,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-06 21:54:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:04,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:54:04,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:04,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-06 21:54:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:04,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:54:04,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:04,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-06 21:54:04,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:04,515 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-06 21:54:04,516 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:04,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1687859990] [2023-11-06 21:54:04,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1687859990] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:54:04,516 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:54:04,517 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 21:54:04,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341342264] [2023-11-06 21:54:04,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:54:04,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 21:54:04,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:04,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 21:54:04,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-06 21:54:04,519 INFO L87 Difference]: Start difference. First operand 1117 states and 1588 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 21:54:10,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:10,437 INFO L93 Difference]: Finished difference Result 2216 states and 3342 transitions. [2023-11-06 21:54:10,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 21:54:10,438 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 69 [2023-11-06 21:54:10,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:10,457 INFO L225 Difference]: With dead ends: 2216 [2023-11-06 21:54:10,457 INFO L226 Difference]: Without dead ends: 2213 [2023-11-06 21:54:10,459 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-06 21:54:10,460 INFO L413 NwaCegarLoop]: 432 mSDtfsCounter, 3129 mSDsluCounter, 885 mSDsCounter, 0 mSdLazyCounter, 1757 mSolverCounterSat, 1546 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3168 SdHoareTripleChecker+Valid, 1317 SdHoareTripleChecker+Invalid, 3303 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1546 IncrementalHoareTripleChecker+Valid, 1757 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:10,461 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3168 Valid, 1317 Invalid, 3303 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1546 Valid, 1757 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2023-11-06 21:54:10,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2213 states. [2023-11-06 21:54:10,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2213 to 1116. [2023-11-06 21:54:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1116 states, 843 states have (on average 1.3938315539739028) internal successors, (1175), 859 states have internal predecessors, (1175), 206 states have call successors, (206), 67 states have call predecessors, (206), 66 states have return successors, (205), 205 states have call predecessors, (205), 205 states have call successors, (205) [2023-11-06 21:54:10,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 1116 states and 1586 transitions. [2023-11-06 21:54:10,697 INFO L78 Accepts]: Start accepts. Automaton has 1116 states and 1586 transitions. Word has length 69 [2023-11-06 21:54:10,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:10,700 INFO L495 AbstractCegarLoop]: Abstraction has 1116 states and 1586 transitions. [2023-11-06 21:54:10,702 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 21:54:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1586 transitions. [2023-11-06 21:54:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-06 21:54:10,705 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:54:10,705 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:54:10,705 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-06 21:54:10,706 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:54:10,706 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:54:10,706 INFO L85 PathProgramCache]: Analyzing trace with hash 1085324873, now seen corresponding path program 1 times [2023-11-06 21:54:10,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:54:10,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [581460734] [2023-11-06 21:54:10,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:54:10,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:54:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:11,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 21:54:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:11,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 21:54:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:11,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 21:54:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:11,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 21:54:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:11,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-06 21:54:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:11,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:54:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:11,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-06 21:54:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:11,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:54:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:11,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-06 21:54:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:54:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-06 21:54:11,311 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:54:11,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [581460734] [2023-11-06 21:54:11,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [581460734] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:54:11,311 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:54:11,312 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 21:54:11,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537380345] [2023-11-06 21:54:11,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:54:11,313 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 21:54:11,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:54:11,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 21:54:11,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-06 21:54:11,315 INFO L87 Difference]: Start difference. First operand 1116 states and 1586 transitions. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 21:54:16,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:54:16,557 INFO L93 Difference]: Finished difference Result 2213 states and 3339 transitions. [2023-11-06 21:54:16,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 21:54:16,560 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 70 [2023-11-06 21:54:16,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:54:16,561 INFO L225 Difference]: With dead ends: 2213 [2023-11-06 21:54:16,562 INFO L226 Difference]: Without dead ends: 0 [2023-11-06 21:54:16,572 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-06 21:54:16,573 INFO L413 NwaCegarLoop]: 429 mSDtfsCounter, 3133 mSDsluCounter, 885 mSDsCounter, 0 mSdLazyCounter, 1762 mSolverCounterSat, 1590 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3174 SdHoareTripleChecker+Valid, 1314 SdHoareTripleChecker+Invalid, 3352 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1590 IncrementalHoareTripleChecker+Valid, 1762 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2023-11-06 21:54:16,574 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3174 Valid, 1314 Invalid, 3352 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1590 Valid, 1762 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2023-11-06 21:54:16,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-06 21:54:16,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-06 21:54:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 21:54:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-06 21:54:16,577 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 70 [2023-11-06 21:54:16,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:54:16,577 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-06 21:54:16,577 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 21:54:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-06 21:54:16,578 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-06 21:54:16,581 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 21:54:16,582 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-06 21:54:16,585 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-06 21:54:53,901 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8201 8203) the Hoare annotation is: true [2023-11-06 21:54:53,901 INFO L899 garLoopResultBuilder]: For program point __list_addFINAL(lines 8201 8203) no Hoare annotation was computed. [2023-11-06 21:54:53,902 INFO L899 garLoopResultBuilder]: For program point __list_addEXIT(lines 8201 8203) no Hoare annotation was computed. [2023-11-06 21:54:53,902 INFO L899 garLoopResultBuilder]: For program point sock_releaseFINAL(lines 8326 8328) no Hoare annotation was computed. [2023-11-06 21:54:53,902 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8326 8328) the Hoare annotation is: true [2023-11-06 21:54:53,902 INFO L899 garLoopResultBuilder]: For program point sock_releaseEXIT(lines 8326 8328) no Hoare annotation was computed. [2023-11-06 21:54:53,903 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8204 8206) the Hoare annotation is: true [2023-11-06 21:54:53,903 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 8204 8206) no Hoare annotation was computed. [2023-11-06 21:54:53,903 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 8204 8206) no Hoare annotation was computed. [2023-11-06 21:54:53,903 INFO L899 garLoopResultBuilder]: For program point L6243-2(lines 6243 6246) no Hoare annotation was computed. [2023-11-06 21:54:53,903 INFO L902 garLoopResultBuilder]: At program point PTR_ERR_returnLabel#1(lines 5367 5372) the Hoare annotation is: true [2023-11-06 21:54:53,904 INFO L895 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,904 INFO L902 garLoopResultBuilder]: At program point L6237-1(line 6237) the Hoare annotation is: true [2023-11-06 21:54:53,905 INFO L902 garLoopResultBuilder]: At program point L8246(line 8246) the Hoare annotation is: true [2023-11-06 21:54:53,905 INFO L899 garLoopResultBuilder]: For program point L6258(line 6258) no Hoare annotation was computed. [2023-11-06 21:54:53,905 INFO L899 garLoopResultBuilder]: For program point L8246-1(line 8246) no Hoare annotation was computed. [2023-11-06 21:54:53,905 INFO L902 garLoopResultBuilder]: At program point L6254(line 6254) the Hoare annotation is: true [2023-11-06 21:54:53,905 INFO L899 garLoopResultBuilder]: For program point L6258-4(lines 6258 6261) no Hoare annotation was computed. [2023-11-06 21:54:53,905 INFO L899 garLoopResultBuilder]: For program point L6258-2(line 6258) no Hoare annotation was computed. [2023-11-06 21:54:53,906 INFO L899 garLoopResultBuilder]: For program point L6252-1(line 6252) no Hoare annotation was computed. [2023-11-06 21:54:53,906 INFO L902 garLoopResultBuilder]: At program point wake_up_process_returnLabel#1(lines 8343 8345) the Hoare annotation is: true [2023-11-06 21:54:53,906 INFO L899 garLoopResultBuilder]: For program point L6254-1(line 6254) no Hoare annotation was computed. [2023-11-06 21:54:53,906 INFO L902 garLoopResultBuilder]: At program point L6252(line 6252) the Hoare annotation is: true [2023-11-06 21:54:53,906 INFO L899 garLoopResultBuilder]: For program point L6258-6(lines 6258 6261) no Hoare annotation was computed. [2023-11-06 21:54:53,907 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6229 6264) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,907 INFO L899 garLoopResultBuilder]: For program point L6248-1(line 6248) no Hoare annotation was computed. [2023-11-06 21:54:53,907 INFO L902 garLoopResultBuilder]: At program point L6248(line 6248) the Hoare annotation is: true [2023-11-06 21:54:53,908 INFO L902 garLoopResultBuilder]: At program point L6242(line 6242) the Hoare annotation is: true [2023-11-06 21:54:53,908 INFO L899 garLoopResultBuilder]: For program point L6238(line 6238) no Hoare annotation was computed. [2023-11-06 21:54:53,908 INFO L899 garLoopResultBuilder]: For program point L6242-1(line 6242) no Hoare annotation was computed. [2023-11-06 21:54:53,908 INFO L902 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: true [2023-11-06 21:54:53,908 INFO L899 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2023-11-06 21:54:53,908 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_openFINAL(lines 6229 6264) no Hoare annotation was computed. [2023-11-06 21:54:53,909 INFO L902 garLoopResultBuilder]: At program point kthread_create_on_node_returnLabel#1(lines 8245 8247) the Hoare annotation is: true [2023-11-06 21:54:53,909 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_openEXIT(lines 6229 6264) no Hoare annotation was computed. [2023-11-06 21:54:53,909 INFO L899 garLoopResultBuilder]: For program point L6249(lines 6249 6257) no Hoare annotation was computed. [2023-11-06 21:54:53,909 INFO L899 garLoopResultBuilder]: For program point L6243(lines 6243 6246) no Hoare annotation was computed. [2023-11-06 21:54:53,909 INFO L899 garLoopResultBuilder]: For program point consume_skbFINAL(lines 8227 8229) no Hoare annotation was computed. [2023-11-06 21:54:53,910 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8227 8229) the Hoare annotation is: true [2023-11-06 21:54:53,910 INFO L899 garLoopResultBuilder]: For program point consume_skbEXIT(lines 8227 8229) no Hoare annotation was computed. [2023-11-06 21:54:53,910 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 5317 5324) no Hoare annotation was computed. [2023-11-06 21:54:53,910 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5317 5324) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1))) [2023-11-06 21:54:53,911 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 5317 5324) no Hoare annotation was computed. [2023-11-06 21:54:53,911 INFO L899 garLoopResultBuilder]: For program point L7680(lines 7680 7683) no Hoare annotation was computed. [2023-11-06 21:54:53,911 INFO L895 garLoopResultBuilder]: At program point L7681(line 7681) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,911 INFO L899 garLoopResultBuilder]: For program point L7676(lines 7675 7687) no Hoare annotation was computed. [2023-11-06 21:54:53,912 INFO L895 garLoopResultBuilder]: At program point L7677(line 7677) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,912 INFO L899 garLoopResultBuilder]: For program point l1oip_4bit_freeFINAL(lines 7673 7688) no Hoare annotation was computed. [2023-11-06 21:54:53,912 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7673 7688) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,913 INFO L899 garLoopResultBuilder]: For program point l1oip_4bit_freeEXIT(lines 7673 7688) no Hoare annotation was computed. [2023-11-06 21:54:53,913 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8213 8215) the Hoare annotation is: true [2023-11-06 21:54:53,913 INFO L899 garLoopResultBuilder]: For program point add_timerEXIT(lines 8213 8215) no Hoare annotation was computed. [2023-11-06 21:54:53,913 INFO L899 garLoopResultBuilder]: For program point add_timerFINAL(lines 8213 8215) no Hoare annotation was computed. [2023-11-06 21:54:53,913 INFO L899 garLoopResultBuilder]: For program point vzallocEXIT(lines 8336 8338) no Hoare annotation was computed. [2023-11-06 21:54:53,914 INFO L899 garLoopResultBuilder]: For program point L8337-1(line 8337) no Hoare annotation was computed. [2023-11-06 21:54:53,914 INFO L895 garLoopResultBuilder]: At program point L8337(line 8337) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,914 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 8336 8338) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,915 INFO L899 garLoopResultBuilder]: For program point vzallocFINAL(lines 8336 8338) no Hoare annotation was computed. [2023-11-06 21:54:53,915 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-11-06 21:54:53,915 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2023-11-06 21:54:53,915 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2023-11-06 21:54:53,915 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2023-11-06 21:54:53,916 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,916 INFO L902 garLoopResultBuilder]: At program point ldv_is_err_returnLabel#1(lines 5490 5493) the Hoare annotation is: true [2023-11-06 21:54:53,916 INFO L899 garLoopResultBuilder]: For program point L5496(lines 5496 5502) no Hoare annotation was computed. [2023-11-06 21:54:53,916 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5494 5503) no Hoare annotation was computed. [2023-11-06 21:54:53,917 INFO L899 garLoopResultBuilder]: For program point L5487(line 5487) no Hoare annotation was computed. [2023-11-06 21:54:53,917 INFO L899 garLoopResultBuilder]: For program point L5486(lines 5486 5488) no Hoare annotation was computed. [2023-11-06 21:54:53,917 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5494 5503) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,917 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5494 5503) no Hoare annotation was computed. [2023-11-06 21:54:53,917 INFO L899 garLoopResultBuilder]: For program point constant_test_bitFINAL(lines 5281 5286) no Hoare annotation was computed. [2023-11-06 21:54:53,918 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5281 5286) the Hoare annotation is: true [2023-11-06 21:54:53,918 INFO L899 garLoopResultBuilder]: For program point constant_test_bitEXIT(lines 5281 5286) no Hoare annotation was computed. [2023-11-06 21:54:53,918 INFO L899 garLoopResultBuilder]: For program point L5284-2(line 5284) no Hoare annotation was computed. [2023-11-06 21:54:53,918 INFO L899 garLoopResultBuilder]: For program point L5284(line 5284) no Hoare annotation was computed. [2023-11-06 21:54:53,918 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8319 8321) the Hoare annotation is: true [2023-11-06 21:54:53,919 INFO L899 garLoopResultBuilder]: For program point skb_trimEXIT(lines 8319 8321) no Hoare annotation was computed. [2023-11-06 21:54:53,919 INFO L899 garLoopResultBuilder]: For program point skb_trimFINAL(lines 8319 8321) no Hoare annotation was computed. [2023-11-06 21:54:53,919 INFO L902 garLoopResultBuilder]: At program point ldv_40477(lines 7653 7671) the Hoare annotation is: true [2023-11-06 21:54:53,919 INFO L899 garLoopResultBuilder]: For program point l1oip_ulaw_to_alawEXIT(lines 7649 7672) no Hoare annotation was computed. [2023-11-06 21:54:53,919 INFO L902 garLoopResultBuilder]: At program point ldv_40475(lines 7653 7671) the Hoare annotation is: true [2023-11-06 21:54:53,920 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7649 7672) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,920 INFO L902 garLoopResultBuilder]: At program point $Ultimate##2(lines 7664 7668) the Hoare annotation is: true [2023-11-06 21:54:53,920 INFO L899 garLoopResultBuilder]: For program point l1oip_ulaw_to_alawFINAL(lines 7649 7672) no Hoare annotation was computed. [2023-11-06 21:54:53,920 INFO L899 garLoopResultBuilder]: For program point init_timer_keyEXIT(lines 8234 8236) no Hoare annotation was computed. [2023-11-06 21:54:53,921 INFO L899 garLoopResultBuilder]: For program point init_timer_keyFINAL(lines 8234 8236) no Hoare annotation was computed. [2023-11-06 21:54:53,921 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8234 8236) the Hoare annotation is: true [2023-11-06 21:54:53,921 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 8347 8349) no Hoare annotation was computed. [2023-11-06 21:54:53,921 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 8347 8349) no Hoare annotation was computed. [2023-11-06 21:54:53,921 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 8347 8349) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (= |old(#valid)| |#valid|)) [2023-11-06 21:54:53,922 INFO L899 garLoopResultBuilder]: For program point printkFINAL(lines 8293 8295) no Hoare annotation was computed. [2023-11-06 21:54:53,922 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8293 8295) the Hoare annotation is: true [2023-11-06 21:54:53,922 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 8293 8295) no Hoare annotation was computed. [2023-11-06 21:54:53,922 INFO L899 garLoopResultBuilder]: For program point vfreeEXIT(lines 8333 8335) no Hoare annotation was computed. [2023-11-06 21:54:53,922 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8333 8335) the Hoare annotation is: true [2023-11-06 21:54:53,923 INFO L899 garLoopResultBuilder]: For program point vfreeFINAL(lines 8333 8335) no Hoare annotation was computed. [2023-11-06 21:54:53,923 INFO L899 garLoopResultBuilder]: For program point L5568-1(lines 5568 5569) no Hoare annotation was computed. [2023-11-06 21:54:53,923 INFO L902 garLoopResultBuilder]: At program point __alloc_skb_returnLabel#1(lines 8186 8194) the Hoare annotation is: true [2023-11-06 21:54:53,923 INFO L902 garLoopResultBuilder]: At program point L5568(lines 5568 5569) the Hoare annotation is: true [2023-11-06 21:54:53,923 INFO L899 garLoopResultBuilder]: For program point L5570-2(lines 5570 5573) no Hoare annotation was computed. [2023-11-06 21:54:53,924 INFO L899 garLoopResultBuilder]: For program point L8188-2(lines 8188 8192) no Hoare annotation was computed. [2023-11-06 21:54:53,924 INFO L899 garLoopResultBuilder]: For program point L8188(lines 8188 8192) no Hoare annotation was computed. [2023-11-06 21:54:53,924 INFO L899 garLoopResultBuilder]: For program point mI_alloc_skbFINAL(lines 5563 5576) no Hoare annotation was computed. [2023-11-06 21:54:53,924 INFO L899 garLoopResultBuilder]: For program point mI_alloc_skbEXIT(lines 5563 5576) no Hoare annotation was computed. [2023-11-06 21:54:53,925 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5563 5576) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,925 INFO L902 garLoopResultBuilder]: At program point alloc_skb_returnLabel#1(lines 5526 5532) the Hoare annotation is: true [2023-11-06 21:54:53,925 INFO L899 garLoopResultBuilder]: For program point L8187-1(line 8187) no Hoare annotation was computed. [2023-11-06 21:54:53,925 INFO L895 garLoopResultBuilder]: At program point L8187(line 8187) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,925 INFO L899 garLoopResultBuilder]: For program point L8189-1(line 8189) no Hoare annotation was computed. [2023-11-06 21:54:53,926 INFO L895 garLoopResultBuilder]: At program point L8189(line 8189) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,926 INFO L902 garLoopResultBuilder]: At program point skb_reserve_returnLabel#1(lines 5534 5541) the Hoare annotation is: true [2023-11-06 21:54:53,926 INFO L899 garLoopResultBuilder]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2023-11-06 21:54:53,926 INFO L902 garLoopResultBuilder]: At program point __init_waitqueue_head_returnLabel#1(lines 8195 8197) the Hoare annotation is: true [2023-11-06 21:54:53,927 INFO L899 garLoopResultBuilder]: For program point init_completionFINAL(lines 5433 5440) no Hoare annotation was computed. [2023-11-06 21:54:53,927 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5433 5440) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,927 INFO L899 garLoopResultBuilder]: For program point init_completionEXIT(lines 5433 5440) no Hoare annotation was computed. [2023-11-06 21:54:53,927 INFO L899 garLoopResultBuilder]: For program point queue_ch_frameFINAL(lines 8296 8298) no Hoare annotation was computed. [2023-11-06 21:54:53,928 INFO L899 garLoopResultBuilder]: For program point queue_ch_frameEXIT(lines 8296 8298) no Hoare annotation was computed. [2023-11-06 21:54:53,928 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8296 8298) the Hoare annotation is: true [2023-11-06 21:54:53,928 INFO L899 garLoopResultBuilder]: For program point skb_putFINAL(lines 8314 8318) no Hoare annotation was computed. [2023-11-06 21:54:53,928 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 8314 8318) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,928 INFO L899 garLoopResultBuilder]: For program point skb_putEXIT(lines 8314 8318) no Hoare annotation was computed. [2023-11-06 21:54:53,929 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 7832 7837) no Hoare annotation was computed. [2023-11-06 21:54:53,929 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 7832 7837) the Hoare annotation is: true [2023-11-06 21:54:53,929 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7835) no Hoare annotation was computed. [2023-11-06 21:54:53,929 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 7832 7837) no Hoare annotation was computed. [2023-11-06 21:54:53,930 INFO L902 garLoopResultBuilder]: At program point L6642(line 6642) the Hoare annotation is: true [2023-11-06 21:54:53,930 INFO L899 garLoopResultBuilder]: For program point L6708-1(line 6708) no Hoare annotation was computed. [2023-11-06 21:54:53,930 INFO L902 garLoopResultBuilder]: At program point L6708(line 6708) the Hoare annotation is: true [2023-11-06 21:54:53,930 INFO L899 garLoopResultBuilder]: For program point L6642-1(line 6642) no Hoare annotation was computed. [2023-11-06 21:54:53,930 INFO L899 garLoopResultBuilder]: For program point L6378(line 6378) no Hoare annotation was computed. [2023-11-06 21:54:53,931 INFO L899 garLoopResultBuilder]: For program point L6345-1(line 6345) no Hoare annotation was computed. [2023-11-06 21:54:53,931 INFO L902 garLoopResultBuilder]: At program point L6345(line 6345) the Hoare annotation is: true [2023-11-06 21:54:53,931 INFO L899 garLoopResultBuilder]: For program point L6659-1(line 6659) no Hoare annotation was computed. [2023-11-06 21:54:53,931 INFO L902 garLoopResultBuilder]: At program point L6659(line 6659) the Hoare annotation is: true [2023-11-06 21:54:53,931 INFO L899 garLoopResultBuilder]: For program point L6709-1(line 6709) no Hoare annotation was computed. [2023-11-06 21:54:53,932 INFO L902 garLoopResultBuilder]: At program point L6709(line 6709) the Hoare annotation is: true [2023-11-06 21:54:53,932 INFO L899 garLoopResultBuilder]: For program point L6379(line 6379) no Hoare annotation was computed. [2023-11-06 21:54:53,932 INFO L899 garLoopResultBuilder]: For program point L6379-4(lines 6379 6382) no Hoare annotation was computed. [2023-11-06 21:54:53,932 INFO L899 garLoopResultBuilder]: For program point L6379-2(line 6379) no Hoare annotation was computed. [2023-11-06 21:54:53,932 INFO L899 garLoopResultBuilder]: For program point L6660-1(line 6660) no Hoare annotation was computed. [2023-11-06 21:54:53,933 INFO L902 garLoopResultBuilder]: At program point L6660(line 6660) the Hoare annotation is: true [2023-11-06 21:54:53,933 INFO L902 garLoopResultBuilder]: At program point L6379-6(lines 6379 6382) the Hoare annotation is: true [2023-11-06 21:54:53,933 INFO L895 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,933 INFO L899 garLoopResultBuilder]: For program point L5620-1(lines 5605 5626) no Hoare annotation was computed. [2023-11-06 21:54:53,934 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2023-11-06 21:54:53,934 INFO L899 garLoopResultBuilder]: For program point L5620(lines 5620 5623) no Hoare annotation was computed. [2023-11-06 21:54:53,934 INFO L899 garLoopResultBuilder]: For program point L6380-1(line 6380) no Hoare annotation was computed. [2023-11-06 21:54:53,934 INFO L902 garLoopResultBuilder]: At program point L6380(line 6380) the Hoare annotation is: true [2023-11-06 21:54:53,934 INFO L902 garLoopResultBuilder]: At program point L6397(line 6397) the Hoare annotation is: true [2023-11-06 21:54:53,935 INFO L899 garLoopResultBuilder]: For program point L6711(line 6711) no Hoare annotation was computed. [2023-11-06 21:54:53,935 INFO L902 garLoopResultBuilder]: At program point L5621(line 5621) the Hoare annotation is: true [2023-11-06 21:54:53,935 INFO L902 garLoopResultBuilder]: At program point $Ultimate##87(lines 6369 6373) the Hoare annotation is: true [2023-11-06 21:54:53,935 INFO L902 garLoopResultBuilder]: At program point $Ultimate##84(lines 6358 6362) the Hoare annotation is: true [2023-11-06 21:54:53,935 INFO L899 garLoopResultBuilder]: For program point L6398(line 6398) no Hoare annotation was computed. [2023-11-06 21:54:53,936 INFO L902 garLoopResultBuilder]: At program point $Ultimate##71(lines 6723 6726) the Hoare annotation is: true [2023-11-06 21:54:53,936 INFO L899 garLoopResultBuilder]: For program point L6365-1(line 6365) no Hoare annotation was computed. [2023-11-06 21:54:53,936 INFO L902 garLoopResultBuilder]: At program point L6365(line 6365) the Hoare annotation is: true [2023-11-06 21:54:53,936 INFO L899 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2023-11-06 21:54:53,936 INFO L899 garLoopResultBuilder]: For program point L6712-2(line 6712) no Hoare annotation was computed. [2023-11-06 21:54:53,937 INFO L899 garLoopResultBuilder]: For program point L6712(line 6712) no Hoare annotation was computed. [2023-11-06 21:54:53,937 INFO L902 garLoopResultBuilder]: At program point L6712-6(lines 6712 6716) the Hoare annotation is: true [2023-11-06 21:54:53,937 INFO L899 garLoopResultBuilder]: For program point L5589(lines 5589 5592) no Hoare annotation was computed. [2023-11-06 21:54:53,937 INFO L899 garLoopResultBuilder]: For program point L6646-2(lines 6646 6650) no Hoare annotation was computed. [2023-11-06 21:54:53,937 INFO L899 garLoopResultBuilder]: For program point L6712-4(lines 6712 6716) no Hoare annotation was computed. [2023-11-06 21:54:53,938 INFO L902 garLoopResultBuilder]: At program point handle_bmsg_ldv_41778#1(lines 6639 6721) the Hoare annotation is: true [2023-11-06 21:54:53,938 INFO L899 garLoopResultBuilder]: For program point L6349-2(lines 6349 6353) no Hoare annotation was computed. [2023-11-06 21:54:53,938 INFO L899 garLoopResultBuilder]: For program point L6349(line 6349) no Hoare annotation was computed. [2023-11-06 21:54:53,938 INFO L899 garLoopResultBuilder]: For program point L6399(lines 6399 6403) no Hoare annotation was computed. [2023-11-06 21:54:53,938 INFO L899 garLoopResultBuilder]: For program point L6399-2(lines 6399 6403) no Hoare annotation was computed. [2023-11-06 21:54:53,938 INFO L899 garLoopResultBuilder]: For program point L6647-1(line 6647) no Hoare annotation was computed. [2023-11-06 21:54:53,939 INFO L902 garLoopResultBuilder]: At program point L6647(line 6647) the Hoare annotation is: true [2023-11-06 21:54:53,939 INFO L899 garLoopResultBuilder]: For program point L6713-1(lines 6713 6714) no Hoare annotation was computed. [2023-11-06 21:54:53,939 INFO L902 garLoopResultBuilder]: At program point L6713(lines 6713 6714) the Hoare annotation is: true [2023-11-06 21:54:53,939 INFO L902 garLoopResultBuilder]: At program point L6350(line 6350) the Hoare annotation is: true [2023-11-06 21:54:53,939 INFO L902 garLoopResultBuilder]: At program point L6383(line 6383) the Hoare annotation is: true [2023-11-06 21:54:53,940 INFO L899 garLoopResultBuilder]: For program point L6350-1(line 6350) no Hoare annotation was computed. [2023-11-06 21:54:53,940 INFO L899 garLoopResultBuilder]: For program point L6400-1(line 6400) no Hoare annotation was computed. [2023-11-06 21:54:53,940 INFO L902 garLoopResultBuilder]: At program point L6400(line 6400) the Hoare annotation is: true [2023-11-06 21:54:53,940 INFO L899 garLoopResultBuilder]: For program point L6681-1(lines 6681 6685) no Hoare annotation was computed. [2023-11-06 21:54:53,940 INFO L899 garLoopResultBuilder]: For program point L6384(line 6384) no Hoare annotation was computed. [2023-11-06 21:54:53,941 INFO L899 garLoopResultBuilder]: For program point L6698(line 6698) no Hoare annotation was computed. [2023-11-06 21:54:53,941 INFO L899 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2023-11-06 21:54:53,941 INFO L902 garLoopResultBuilder]: At program point L6665(line 6665) the Hoare annotation is: true [2023-11-06 21:54:53,941 INFO L902 garLoopResultBuilder]: At program point _alloc_mISDN_skb_returnLabel#1(lines 5578 5604) the Hoare annotation is: true [2023-11-06 21:54:53,941 INFO L899 garLoopResultBuilder]: For program point L6385-2(lines 6385 6389) no Hoare annotation was computed. [2023-11-06 21:54:53,942 INFO L899 garLoopResultBuilder]: For program point L6385(lines 6385 6389) no Hoare annotation was computed. [2023-11-06 21:54:53,942 INFO L899 garLoopResultBuilder]: For program point L6666(lines 6666 6676) no Hoare annotation was computed. [2023-11-06 21:54:53,942 INFO L899 garLoopResultBuilder]: For program point L6699-1(line 6699) no Hoare annotation was computed. [2023-11-06 21:54:53,942 INFO L902 garLoopResultBuilder]: At program point L6699(line 6699) the Hoare annotation is: true [2023-11-06 21:54:53,942 INFO L902 garLoopResultBuilder]: At program point $Ultimate##47(lines 6692 6696) the Hoare annotation is: true [2023-11-06 21:54:53,943 INFO L902 garLoopResultBuilder]: At program point L6402(line 6402) the Hoare annotation is: true [2023-11-06 21:54:53,943 INFO L902 garLoopResultBuilder]: At program point $Ultimate##44(lines 6681 6685) the Hoare annotation is: true [2023-11-06 21:54:53,943 INFO L899 garLoopResultBuilder]: For program point L6402-1(line 6402) no Hoare annotation was computed. [2023-11-06 21:54:53,943 INFO L899 garLoopResultBuilder]: For program point L5593-2(lines 5593 5598) no Hoare annotation was computed. [2023-11-06 21:54:53,943 INFO L899 garLoopResultBuilder]: For program point L5593(lines 5593 5598) no Hoare annotation was computed. [2023-11-06 21:54:53,944 INFO L902 garLoopResultBuilder]: At program point L6386(line 6386) the Hoare annotation is: true [2023-11-06 21:54:53,944 INFO L899 garLoopResultBuilder]: For program point _queue_dataEXIT(lines 5605 5626) no Hoare annotation was computed. [2023-11-06 21:54:53,944 INFO L899 garLoopResultBuilder]: For program point L6386-1(line 6386) no Hoare annotation was computed. [2023-11-06 21:54:53,944 INFO L899 garLoopResultBuilder]: For program point L5610(lines 5610 5613) no Hoare annotation was computed. [2023-11-06 21:54:53,944 INFO L899 garLoopResultBuilder]: For program point L6667(line 6667) no Hoare annotation was computed. [2023-11-06 21:54:53,945 INFO L899 garLoopResultBuilder]: For program point L6667-4(lines 6667 6670) no Hoare annotation was computed. [2023-11-06 21:54:53,945 INFO L899 garLoopResultBuilder]: For program point L6667-2(line 6667) no Hoare annotation was computed. [2023-11-06 21:54:53,945 INFO L899 garLoopResultBuilder]: For program point L6667-6(lines 6667 6670) no Hoare annotation was computed. [2023-11-06 21:54:53,945 INFO L899 garLoopResultBuilder]: For program point L6717(line 6717) no Hoare annotation was computed. [2023-11-06 21:54:53,945 INFO L899 garLoopResultBuilder]: For program point L6668-1(line 6668) no Hoare annotation was computed. [2023-11-06 21:54:53,946 INFO L902 garLoopResultBuilder]: At program point L6668(line 6668) the Hoare annotation is: true [2023-11-06 21:54:53,946 INFO L899 garLoopResultBuilder]: For program point L6701(line 6701) no Hoare annotation was computed. [2023-11-06 21:54:53,946 INFO L902 garLoopResultBuilder]: At program point L6718(line 6718) the Hoare annotation is: true [2023-11-06 21:54:53,946 INFO L902 garLoopResultBuilder]: At program point L5595(line 5595) the Hoare annotation is: true [2023-11-06 21:54:53,946 INFO L899 garLoopResultBuilder]: For program point L5595-1(line 5595) no Hoare annotation was computed. [2023-11-06 21:54:53,947 INFO L899 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2023-11-06 21:54:53,947 INFO L902 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: true [2023-11-06 21:54:53,947 INFO L899 garLoopResultBuilder]: For program point L6718-1(line 6718) no Hoare annotation was computed. [2023-11-06 21:54:53,947 INFO L899 garLoopResultBuilder]: For program point L6388-1(line 6388) no Hoare annotation was computed. [2023-11-06 21:54:53,947 INFO L902 garLoopResultBuilder]: At program point L6388(line 6388) the Hoare annotation is: true [2023-11-06 21:54:53,948 INFO L899 garLoopResultBuilder]: For program point L6702(line 6702) no Hoare annotation was computed. [2023-11-06 21:54:53,948 INFO L899 garLoopResultBuilder]: For program point L6702-4(lines 6702 6705) no Hoare annotation was computed. [2023-11-06 21:54:53,948 INFO L899 garLoopResultBuilder]: For program point L6702-2(line 6702) no Hoare annotation was computed. [2023-11-06 21:54:53,948 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5605 5626) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,949 INFO L899 garLoopResultBuilder]: For program point L6702-6(lines 6702 6705) no Hoare annotation was computed. [2023-11-06 21:54:53,949 INFO L902 garLoopResultBuilder]: At program point L6686(lines 6686 6687) the Hoare annotation is: true [2023-11-06 21:54:53,949 INFO L899 garLoopResultBuilder]: For program point L6719-1(line 6719) no Hoare annotation was computed. [2023-11-06 21:54:53,949 INFO L902 garLoopResultBuilder]: At program point L6719(line 6719) the Hoare annotation is: true [2023-11-06 21:54:53,949 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2023-11-06 21:54:53,950 INFO L902 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2023-11-06 21:54:53,950 INFO L899 garLoopResultBuilder]: For program point L6653(lines 6653 6663) no Hoare annotation was computed. [2023-11-06 21:54:53,950 INFO L899 garLoopResultBuilder]: For program point L6686-1(lines 6686 6687) no Hoare annotation was computed. [2023-11-06 21:54:53,950 INFO L899 garLoopResultBuilder]: For program point L6703-1(line 6703) no Hoare annotation was computed. [2023-11-06 21:54:53,950 INFO L902 garLoopResultBuilder]: At program point L6703(line 6703) the Hoare annotation is: true [2023-11-06 21:54:53,951 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~int_returnLabel#1(line -1) the Hoare annotation is: true [2023-11-06 21:54:53,951 INFO L899 garLoopResultBuilder]: For program point L6654(line 6654) no Hoare annotation was computed. [2023-11-06 21:54:53,951 INFO L899 garLoopResultBuilder]: For program point L6654-4(lines 6654 6657) no Hoare annotation was computed. [2023-11-06 21:54:53,951 INFO L899 garLoopResultBuilder]: For program point L6654-2(line 6654) no Hoare annotation was computed. [2023-11-06 21:54:53,951 INFO L899 garLoopResultBuilder]: For program point L6654-6(lines 6654 6657) no Hoare annotation was computed. [2023-11-06 21:54:53,952 INFO L902 garLoopResultBuilder]: At program point handle_dmsg_ldv_41704#1(lines 6342 6405) the Hoare annotation is: true [2023-11-06 21:54:53,952 INFO L899 garLoopResultBuilder]: For program point L6407(lines 6407 6410) no Hoare annotation was computed. [2023-11-06 21:54:53,952 INFO L902 garLoopResultBuilder]: At program point handle_dmsg_returnLabel#1(lines 6320 6413) the Hoare annotation is: true [2023-11-06 21:54:53,952 INFO L899 garLoopResultBuilder]: For program point L6655-1(line 6655) no Hoare annotation was computed. [2023-11-06 21:54:53,952 INFO L902 garLoopResultBuilder]: At program point L6655(line 6655) the Hoare annotation is: true [2023-11-06 21:54:53,953 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-11-06 21:54:53,953 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2023-11-06 21:54:53,953 INFO L899 garLoopResultBuilder]: For program point L6391(line 6391) no Hoare annotation was computed. [2023-11-06 21:54:53,953 INFO L899 garLoopResultBuilder]: For program point L6358-1(lines 6358 6362) no Hoare annotation was computed. [2023-11-06 21:54:53,953 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5615 5618) no Hoare annotation was computed. [2023-11-06 21:54:53,954 INFO L899 garLoopResultBuilder]: For program point L6672-1(line 6672) no Hoare annotation was computed. [2023-11-06 21:54:53,954 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6721) no Hoare annotation was computed. [2023-11-06 21:54:53,954 INFO L902 garLoopResultBuilder]: At program point L6672(line 6672) the Hoare annotation is: true [2023-11-06 21:54:53,954 INFO L899 garLoopResultBuilder]: For program point L6342(lines 6342 6405) no Hoare annotation was computed. [2023-11-06 21:54:53,954 INFO L899 garLoopResultBuilder]: For program point L6375(line 6375) no Hoare annotation was computed. [2023-11-06 21:54:53,954 INFO L902 garLoopResultBuilder]: At program point L6408(line 6408) the Hoare annotation is: true [2023-11-06 21:54:53,955 INFO L902 garLoopResultBuilder]: At program point handle_bmsg_returnLabel#1(lines 6622 6729) the Hoare annotation is: true [2023-11-06 21:54:53,955 INFO L899 garLoopResultBuilder]: For program point L6392-2(line 6392) no Hoare annotation was computed. [2023-11-06 21:54:53,955 INFO L899 garLoopResultBuilder]: For program point L6392(line 6392) no Hoare annotation was computed. [2023-11-06 21:54:53,955 INFO L902 garLoopResultBuilder]: At program point L6392-6(lines 6392 6396) the Hoare annotation is: true [2023-11-06 21:54:53,956 INFO L899 garLoopResultBuilder]: For program point L6392-4(lines 6392 6396) no Hoare annotation was computed. [2023-11-06 21:54:53,956 INFO L899 garLoopResultBuilder]: For program point L6640(line 6640) no Hoare annotation was computed. [2023-11-06 21:54:53,956 INFO L899 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2023-11-06 21:54:53,956 INFO L902 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: true [2023-11-06 21:54:53,956 INFO L899 garLoopResultBuilder]: For program point L6343(line 6343) no Hoare annotation was computed. [2023-11-06 21:54:53,956 INFO L899 garLoopResultBuilder]: For program point L6376-1(line 6376) no Hoare annotation was computed. [2023-11-06 21:54:53,957 INFO L902 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: true [2023-11-06 21:54:53,957 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2023-11-06 21:54:53,957 INFO L902 garLoopResultBuilder]: At program point $Ultimate##117(lines 6407 6410) the Hoare annotation is: true [2023-11-06 21:54:53,957 INFO L899 garLoopResultBuilder]: For program point L6393-1(lines 6393 6394) no Hoare annotation was computed. [2023-11-06 21:54:53,957 INFO L902 garLoopResultBuilder]: At program point L6393(lines 6393 6394) the Hoare annotation is: true [2023-11-06 21:54:53,958 INFO L899 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2023-11-06 21:54:53,958 INFO L902 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: true [2023-11-06 21:54:53,958 INFO L899 garLoopResultBuilder]: For program point L6641(lines 6641 6645) no Hoare annotation was computed. [2023-11-06 21:54:53,958 INFO L899 garLoopResultBuilder]: For program point L6344(lines 6344 6348) no Hoare annotation was computed. [2023-11-06 21:54:53,958 INFO L902 garLoopResultBuilder]: At program point L6724(line 6724) the Hoare annotation is: true [2023-11-06 21:54:53,959 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 5517 5523) no Hoare annotation was computed. [2023-11-06 21:54:53,959 INFO L899 garLoopResultBuilder]: For program point L5520-2(line 5520) no Hoare annotation was computed. [2023-11-06 21:54:53,959 INFO L899 garLoopResultBuilder]: For program point L5520(line 5520) no Hoare annotation was computed. [2023-11-06 21:54:53,959 INFO L899 garLoopResultBuilder]: For program point L5520-5(line 5520) no Hoare annotation was computed. [2023-11-06 21:54:53,959 INFO L895 garLoopResultBuilder]: At program point L5520-4(line 5520) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,960 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5517 5523) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,960 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 5517 5523) no Hoare annotation was computed. [2023-11-06 21:54:53,960 INFO L899 garLoopResultBuilder]: For program point L5717-3(line 5717) no Hoare annotation was computed. [2023-11-06 21:54:53,960 INFO L899 garLoopResultBuilder]: For program point L5717-1(line 5717) no Hoare annotation was computed. [2023-11-06 21:54:53,961 INFO L899 garLoopResultBuilder]: For program point L5717-7(line 5717) no Hoare annotation was computed. [2023-11-06 21:54:53,961 INFO L899 garLoopResultBuilder]: For program point L5717-5(line 5717) no Hoare annotation was computed. [2023-11-06 21:54:53,961 INFO L899 garLoopResultBuilder]: For program point L5767-1(line 5767) no Hoare annotation was computed. [2023-11-06 21:54:53,961 INFO L899 garLoopResultBuilder]: For program point L5767-5(lines 5767 5770) no Hoare annotation was computed. [2023-11-06 21:54:53,961 INFO L899 garLoopResultBuilder]: For program point L5767-3(lines 5767 5770) no Hoare annotation was computed. [2023-11-06 21:54:53,961 INFO L899 garLoopResultBuilder]: For program point L5718(lines 5718 5732) no Hoare annotation was computed. [2023-11-06 21:54:53,962 INFO L899 garLoopResultBuilder]: For program point L5718-2(lines 5718 5732) no Hoare annotation was computed. [2023-11-06 21:54:53,962 INFO L899 garLoopResultBuilder]: For program point L5768-1(line 5768) no Hoare annotation was computed. [2023-11-06 21:54:53,962 INFO L902 garLoopResultBuilder]: At program point L5768(line 5768) the Hoare annotation is: true [2023-11-06 21:54:53,962 INFO L899 garLoopResultBuilder]: For program point L5686(lines 5686 5692) no Hoare annotation was computed. [2023-11-06 21:54:53,962 INFO L899 garLoopResultBuilder]: For program point L5686-1(lines 5676 5776) no Hoare annotation was computed. [2023-11-06 21:54:53,963 INFO L902 garLoopResultBuilder]: At program point kernel_sendmsg_returnLabel#1(lines 8242 8244) the Hoare annotation is: true [2023-11-06 21:54:53,963 INFO L902 garLoopResultBuilder]: At program point L5687(line 5687) the Hoare annotation is: true [2023-11-06 21:54:53,963 INFO L899 garLoopResultBuilder]: For program point L5687-1(line 5687) no Hoare annotation was computed. [2023-11-06 21:54:53,963 INFO L902 garLoopResultBuilder]: At program point L5753(line 5753) the Hoare annotation is: true [2023-11-06 21:54:53,963 INFO L899 garLoopResultBuilder]: For program point L5753-1(line 5753) no Hoare annotation was computed. [2023-11-06 21:54:53,963 INFO L902 garLoopResultBuilder]: At program point $Ultimate##87(lines 7587 7591) the Hoare annotation is: true [2023-11-06 21:54:53,964 INFO L902 garLoopResultBuilder]: At program point $Ultimate##85(lines 7581 7585) the Hoare annotation is: true [2023-11-06 21:54:53,964 INFO L899 garLoopResultBuilder]: For program point L7587-1(lines 7587 7591) no Hoare annotation was computed. [2023-11-06 21:54:53,964 INFO L902 garLoopResultBuilder]: At program point L5689(line 5689) the Hoare annotation is: true [2023-11-06 21:54:53,964 INFO L899 garLoopResultBuilder]: For program point L5707(lines 5707 5711) no Hoare annotation was computed. [2023-11-06 21:54:53,964 INFO L899 garLoopResultBuilder]: For program point L5707-2(lines 5707 5711) no Hoare annotation was computed. [2023-11-06 21:54:53,965 INFO L899 garLoopResultBuilder]: For program point L7557(lines 7557 7560) no Hoare annotation was computed. [2023-11-06 21:54:53,965 INFO L902 garLoopResultBuilder]: At program point L5758(line 5758) the Hoare annotation is: true [2023-11-06 21:54:53,965 INFO L899 garLoopResultBuilder]: For program point L5758-1(line 5758) no Hoare annotation was computed. [2023-11-06 21:54:53,965 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5742 5756) no Hoare annotation was computed. [2023-11-06 21:54:53,965 INFO L899 garLoopResultBuilder]: For program point L5742-1(lines 5742 5756) no Hoare annotation was computed. [2023-11-06 21:54:53,966 INFO L899 garLoopResultBuilder]: For program point L5759(lines 5759 5763) no Hoare annotation was computed. [2023-11-06 21:54:53,966 INFO L899 garLoopResultBuilder]: For program point L5693-3(lines 5693 5696) no Hoare annotation was computed. [2023-11-06 21:54:53,966 INFO L899 garLoopResultBuilder]: For program point L5693-1(line 5693) no Hoare annotation was computed. [2023-11-06 21:54:53,966 INFO L899 garLoopResultBuilder]: For program point L7576-2(line 7576) no Hoare annotation was computed. [2023-11-06 21:54:53,966 INFO L899 garLoopResultBuilder]: For program point L7576(line 7576) no Hoare annotation was computed. [2023-11-06 21:54:53,966 INFO L899 garLoopResultBuilder]: For program point L5693-5(lines 5693 5696) no Hoare annotation was computed. [2023-11-06 21:54:53,967 INFO L899 garLoopResultBuilder]: For program point L7576-4(line 7576) no Hoare annotation was computed. [2023-11-06 21:54:53,967 INFO L899 garLoopResultBuilder]: For program point L5743(lines 5743 5754) no Hoare annotation was computed. [2023-11-06 21:54:53,967 INFO L899 garLoopResultBuilder]: For program point L5760-1(line 5760) no Hoare annotation was computed. [2023-11-06 21:54:53,967 INFO L902 garLoopResultBuilder]: At program point L5694(line 5694) the Hoare annotation is: true [2023-11-06 21:54:53,967 INFO L902 garLoopResultBuilder]: At program point L5760(line 5760) the Hoare annotation is: true [2023-11-06 21:54:53,968 INFO L902 garLoopResultBuilder]: At program point l1oip_law_to_4bit_returnLabel#1(lines 7547 7594) the Hoare annotation is: true [2023-11-06 21:54:53,968 INFO L899 garLoopResultBuilder]: For program point L5694-1(line 5694) no Hoare annotation was computed. [2023-11-06 21:54:53,968 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_sendEXIT(lines 5657 5777) no Hoare annotation was computed. [2023-11-06 21:54:53,968 INFO L899 garLoopResultBuilder]: For program point L5744-1(line 5744) no Hoare annotation was computed. [2023-11-06 21:54:53,968 INFO L902 garLoopResultBuilder]: At program point L5744(line 5744) the Hoare annotation is: true [2023-11-06 21:54:53,969 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5657 5777) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,969 INFO L899 garLoopResultBuilder]: For program point L7561-2(lines 7561 7570) no Hoare annotation was computed. [2023-11-06 21:54:53,969 INFO L899 garLoopResultBuilder]: For program point L7561(lines 7561 7570) no Hoare annotation was computed. [2023-11-06 21:54:53,969 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_sendFINAL(lines 5657 5777) no Hoare annotation was computed. [2023-11-06 21:54:53,969 INFO L899 garLoopResultBuilder]: For program point L5712-2(lines 5676 5776) no Hoare annotation was computed. [2023-11-06 21:54:53,970 INFO L899 garLoopResultBuilder]: For program point L5712(lines 5712 5716) no Hoare annotation was computed. [2023-11-06 21:54:53,970 INFO L902 garLoopResultBuilder]: At program point l1oip_law_to_4bit_ldv_40447#1(lines 7554 7593) the Hoare annotation is: true [2023-11-06 21:54:53,970 INFO L899 garLoopResultBuilder]: For program point L5746(lines 5746 5754) no Hoare annotation was computed. [2023-11-06 21:54:53,970 INFO L899 garLoopResultBuilder]: For program point L5697-2(lines 5697 5704) no Hoare annotation was computed. [2023-11-06 21:54:53,970 INFO L899 garLoopResultBuilder]: For program point L5697(line 5697) no Hoare annotation was computed. [2023-11-06 21:54:53,970 INFO L902 garLoopResultBuilder]: At program point L5747(line 5747) the Hoare annotation is: true [2023-11-06 21:54:53,971 INFO L899 garLoopResultBuilder]: For program point L5747-1(line 5747) no Hoare annotation was computed. [2023-11-06 21:54:53,971 INFO L899 garLoopResultBuilder]: For program point L5681-2(line 5681) no Hoare annotation was computed. [2023-11-06 21:54:53,971 INFO L899 garLoopResultBuilder]: For program point L5681(line 5681) no Hoare annotation was computed. [2023-11-06 21:54:53,971 INFO L899 garLoopResultBuilder]: For program point L5681-6(lines 5681 5684) no Hoare annotation was computed. [2023-11-06 21:54:53,971 INFO L899 garLoopResultBuilder]: For program point L5681-4(lines 5681 5684) no Hoare annotation was computed. [2023-11-06 21:54:53,972 INFO L899 garLoopResultBuilder]: For program point L5698(line 5698) no Hoare annotation was computed. [2023-11-06 21:54:53,972 INFO L899 garLoopResultBuilder]: For program point L5698-4(lines 5698 5701) no Hoare annotation was computed. [2023-11-06 21:54:53,972 INFO L899 garLoopResultBuilder]: For program point L5698-2(line 5698) no Hoare annotation was computed. [2023-11-06 21:54:53,972 INFO L899 garLoopResultBuilder]: For program point L5698-6(lines 5698 5701) no Hoare annotation was computed. [2023-11-06 21:54:53,972 INFO L902 garLoopResultBuilder]: At program point L5682(line 5682) the Hoare annotation is: true [2023-11-06 21:54:53,972 INFO L899 garLoopResultBuilder]: For program point L5682-1(line 5682) no Hoare annotation was computed. [2023-11-06 21:54:53,973 INFO L902 garLoopResultBuilder]: At program point L5699(line 5699) the Hoare annotation is: true [2023-11-06 21:54:53,973 INFO L899 garLoopResultBuilder]: For program point L5699-1(line 5699) no Hoare annotation was computed. [2023-11-06 21:54:53,973 INFO L899 garLoopResultBuilder]: For program point L5749(lines 5749 5754) no Hoare annotation was computed. [2023-11-06 21:54:53,973 INFO L899 garLoopResultBuilder]: For program point L7566(line 7566) no Hoare annotation was computed. [2023-11-06 21:54:53,973 INFO L899 garLoopResultBuilder]: For program point L7566-4(line 7566) no Hoare annotation was computed. [2023-11-06 21:54:53,974 INFO L899 garLoopResultBuilder]: For program point L7566-2(line 7566) no Hoare annotation was computed. [2023-11-06 21:54:53,974 INFO L902 garLoopResultBuilder]: At program point L5766(line 5766) the Hoare annotation is: true [2023-11-06 21:54:53,974 INFO L899 garLoopResultBuilder]: For program point L5766-1(lines 5676 5776) no Hoare annotation was computed. [2023-11-06 21:54:53,974 INFO L899 garLoopResultBuilder]: For program point L5506-1(line 5506) no Hoare annotation was computed. [2023-11-06 21:54:53,974 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5509 5515) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,975 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 5509 5515) no Hoare annotation was computed. [2023-11-06 21:54:53,975 INFO L902 garLoopResultBuilder]: At program point __kmalloc_returnLabel#1(lines 5504 5507) the Hoare annotation is: true [2023-11-06 21:54:53,975 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 5509 5515) no Hoare annotation was computed. [2023-11-06 21:54:53,975 INFO L895 garLoopResultBuilder]: At program point L5506(line 5506) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,975 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_returnLabel#1(lines 8207 8209) the Hoare annotation is: true [2023-11-06 21:54:53,976 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5418 5424) the Hoare annotation is: true [2023-11-06 21:54:53,976 INFO L899 garLoopResultBuilder]: For program point spin_lockFINAL(lines 5418 5424) no Hoare annotation was computed. [2023-11-06 21:54:53,976 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 5418 5424) no Hoare annotation was computed. [2023-11-06 21:54:53,976 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 7839 7844) no Hoare annotation was computed. [2023-11-06 21:54:53,976 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7839 7844) the Hoare annotation is: true [2023-11-06 21:54:53,977 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 7839 7844) no Hoare annotation was computed. [2023-11-06 21:54:53,977 INFO L899 garLoopResultBuilder]: For program point l1oip_alaw_to_ulawFINAL(lines 7625 7648) no Hoare annotation was computed. [2023-11-06 21:54:53,977 INFO L902 garLoopResultBuilder]: At program point ldv_40466(lines 7629 7647) the Hoare annotation is: true [2023-11-06 21:54:53,977 INFO L899 garLoopResultBuilder]: For program point l1oip_alaw_to_ulawEXIT(lines 7625 7648) no Hoare annotation was computed. [2023-11-06 21:54:53,977 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7625 7648) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,978 INFO L902 garLoopResultBuilder]: At program point ldv_40468(lines 7629 7647) the Hoare annotation is: true [2023-11-06 21:54:53,978 INFO L902 garLoopResultBuilder]: At program point $Ultimate##2(lines 7640 7644) the Hoare annotation is: true [2023-11-06 21:54:53,978 INFO L899 garLoopResultBuilder]: For program point L6208-2(line 6208) no Hoare annotation was computed. [2023-11-06 21:54:53,978 INFO L899 garLoopResultBuilder]: For program point L6208(line 6208) no Hoare annotation was computed. [2023-11-06 21:54:53,978 INFO L899 garLoopResultBuilder]: For program point L6208-6(lines 6208 6211) no Hoare annotation was computed. [2023-11-06 21:54:53,979 INFO L899 garLoopResultBuilder]: For program point L6208-4(lines 6208 6211) no Hoare annotation was computed. [2023-11-06 21:54:53,979 INFO L899 garLoopResultBuilder]: For program point L6217(lines 6217 6225) no Hoare annotation was computed. [2023-11-06 21:54:53,979 INFO L899 garLoopResultBuilder]: For program point L6217-1(lines 6202 6228) no Hoare annotation was computed. [2023-11-06 21:54:53,979 INFO L895 garLoopResultBuilder]: At program point L6209(line 6209) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,979 INFO L899 garLoopResultBuilder]: For program point L6209-1(line 6209) no Hoare annotation was computed. [2023-11-06 21:54:53,980 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_closeEXIT(lines 6202 6228) no Hoare annotation was computed. [2023-11-06 21:54:53,980 INFO L899 garLoopResultBuilder]: For program point L6222(line 6222) no Hoare annotation was computed. [2023-11-06 21:54:53,980 INFO L899 garLoopResultBuilder]: For program point L6218(line 6218) no Hoare annotation was computed. [2023-11-06 21:54:53,980 INFO L899 garLoopResultBuilder]: For program point L6218-4(lines 6218 6221) no Hoare annotation was computed. [2023-11-06 21:54:53,980 INFO L899 garLoopResultBuilder]: For program point L6218-2(line 6218) no Hoare annotation was computed. [2023-11-06 21:54:53,981 INFO L895 garLoopResultBuilder]: At program point wait_for_completion_returnLabel#1(lines 8339 8341) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,981 INFO L895 garLoopResultBuilder]: At program point L6218-6(lines 6218 6221) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,981 INFO L895 garLoopResultBuilder]: At program point L6223(line 6223) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,981 INFO L895 garLoopResultBuilder]: At program point L6219(line 6219) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,982 INFO L899 garLoopResultBuilder]: For program point L6219-1(line 6219) no Hoare annotation was computed. [2023-11-06 21:54:53,982 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6202 6228) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,982 INFO L899 garLoopResultBuilder]: For program point L6207(lines 6207 6215) no Hoare annotation was computed. [2023-11-06 21:54:53,982 INFO L895 garLoopResultBuilder]: At program point send_sig_returnLabel#1(lines 8311 8313) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,983 INFO L895 garLoopResultBuilder]: At program point L6207-2(lines 6207 6215) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,983 INFO L899 garLoopResultBuilder]: For program point L6216(line 6216) no Hoare annotation was computed. [2023-11-06 21:54:53,983 INFO L902 garLoopResultBuilder]: At program point _raw_spin_unlock_returnLabel#1(lines 8210 8212) the Hoare annotation is: true [2023-11-06 21:54:53,983 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 5425 5431) no Hoare annotation was computed. [2023-11-06 21:54:53,983 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5425 5431) the Hoare annotation is: true [2023-11-06 21:54:53,984 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 5425 5431) no Hoare annotation was computed. [2023-11-06 21:54:53,984 INFO L899 garLoopResultBuilder]: For program point del_timerEXIT(lines 8231 8233) no Hoare annotation was computed. [2023-11-06 21:54:53,984 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8231 8233) the Hoare annotation is: true [2023-11-06 21:54:53,984 INFO L899 garLoopResultBuilder]: For program point del_timerFINAL(lines 8231 8233) no Hoare annotation was computed. [2023-11-06 21:54:53,984 INFO L899 garLoopResultBuilder]: For program point timer_pendingEXIT(lines 5446 5451) no Hoare annotation was computed. [2023-11-06 21:54:53,985 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5446 5451) the Hoare annotation is: true [2023-11-06 21:54:53,985 INFO L899 garLoopResultBuilder]: For program point timer_pendingFINAL(lines 5446 5451) no Hoare annotation was computed. [2023-11-06 21:54:53,985 INFO L899 garLoopResultBuilder]: For program point memchr_invFINAL(lines 8276 8278) no Hoare annotation was computed. [2023-11-06 21:54:53,985 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 8276 8278) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,985 INFO L899 garLoopResultBuilder]: For program point memchr_invEXIT(lines 8276 8278) no Hoare annotation was computed. [2023-11-06 21:54:53,985 INFO L899 garLoopResultBuilder]: For program point L8277-1(line 8277) no Hoare annotation was computed. [2023-11-06 21:54:53,986 INFO L895 garLoopResultBuilder]: At program point L8277(line 8277) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:53,986 INFO L899 garLoopResultBuilder]: For program point test_and_clear_bitEXIT(lines 5273 5280) no Hoare annotation was computed. [2023-11-06 21:54:53,986 INFO L899 garLoopResultBuilder]: For program point test_and_clear_bitFINAL(lines 5273 5280) no Hoare annotation was computed. [2023-11-06 21:54:53,986 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5273 5280) the Hoare annotation is: true [2023-11-06 21:54:53,986 INFO L899 garLoopResultBuilder]: For program point test_and_set_bitEXIT(lines 5265 5272) no Hoare annotation was computed. [2023-11-06 21:54:53,987 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5265 5272) the Hoare annotation is: true [2023-11-06 21:54:53,987 INFO L899 garLoopResultBuilder]: For program point test_and_set_bitFINAL(lines 5265 5272) no Hoare annotation was computed. [2023-11-06 21:54:53,987 INFO L899 garLoopResultBuilder]: For program point L6815(lines 6815 6819) no Hoare annotation was computed. [2023-11-06 21:54:53,987 INFO L899 garLoopResultBuilder]: For program point L6815-2(lines 6815 6819) no Hoare annotation was computed. [2023-11-06 21:54:53,987 INFO L895 garLoopResultBuilder]: At program point L6836(lines 6788 6839) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,988 INFO L899 garLoopResultBuilder]: For program point L6799(lines 6799 6802) no Hoare annotation was computed. [2023-11-06 21:54:53,988 INFO L899 garLoopResultBuilder]: For program point L6795-1(line 6795) no Hoare annotation was computed. [2023-11-06 21:54:53,988 INFO L895 garLoopResultBuilder]: At program point L6795(line 6795) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,988 INFO L899 garLoopResultBuilder]: For program point L6799-2(lines 6799 6802) no Hoare annotation was computed. [2023-11-06 21:54:53,989 INFO L899 garLoopResultBuilder]: For program point l1oip_cleanupFINAL(lines 6840 6867) no Hoare annotation was computed. [2023-11-06 21:54:53,989 INFO L895 garLoopResultBuilder]: At program point mISDN_freedchannel_returnLabel#1(lines 8258 8260) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,989 INFO L899 garLoopResultBuilder]: For program point L6820-2(lines 6820 6824) no Hoare annotation was computed. [2023-11-06 21:54:53,989 INFO L899 garLoopResultBuilder]: For program point L6820(lines 6820 6824) no Hoare annotation was computed. [2023-11-06 21:54:53,989 INFO L895 garLoopResultBuilder]: At program point mISDN_freebchannel_returnLabel#1(lines 8254 8256) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,990 INFO L899 garLoopResultBuilder]: For program point L6808-2(lines 6808 6811) no Hoare annotation was computed. [2023-11-06 21:54:53,990 INFO L895 garLoopResultBuilder]: At program point release_card_ldv_41812#1(lines 6792 6838) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,990 INFO L899 garLoopResultBuilder]: For program point L6808(line 6808) no Hoare annotation was computed. [2023-11-06 21:54:53,990 INFO L899 garLoopResultBuilder]: For program point L6804-1(lines 6804 6807) no Hoare annotation was computed. [2023-11-06 21:54:53,990 INFO L899 garLoopResultBuilder]: For program point L6804(lines 6804 6807) no Hoare annotation was computed. [2023-11-06 21:54:53,991 INFO L899 garLoopResultBuilder]: For program point L6808-4(lines 6808 6811) no Hoare annotation was computed. [2023-11-06 21:54:53,991 INFO L899 garLoopResultBuilder]: For program point L6800-1(line 6800) no Hoare annotation was computed. [2023-11-06 21:54:53,991 INFO L895 garLoopResultBuilder]: At program point L6800(line 6800) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,991 INFO L899 garLoopResultBuilder]: For program point L6833(line 6833) no Hoare annotation was computed. [2023-11-06 21:54:53,992 INFO L895 garLoopResultBuilder]: At program point release_card_ldv_41810#1(lines 6792 6838) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,992 INFO L895 garLoopResultBuilder]: At program point $Ultimate##25(lines 6858 6862) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,992 INFO L895 garLoopResultBuilder]: At program point $Ultimate##23(lines 6827 6831) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,992 INFO L899 garLoopResultBuilder]: For program point L6817-1(line 6817) no Hoare annotation was computed. [2023-11-06 21:54:53,993 INFO L895 garLoopResultBuilder]: At program point L6817(line 6817) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,993 INFO L895 garLoopResultBuilder]: At program point L6805(line 6805) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,993 INFO L895 garLoopResultBuilder]: At program point cancel_work_sync_returnLabel#1(lines 8221 8223) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,994 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6840 6867) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= |old(#length)| |#length|) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= |old(#valid)| |#valid|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,994 INFO L895 garLoopResultBuilder]: At program point L6822(line 6822) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,994 INFO L899 garLoopResultBuilder]: For program point L6793-1(line 6793) no Hoare annotation was computed. [2023-11-06 21:54:53,994 INFO L895 garLoopResultBuilder]: At program point L6793(line 6793) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,995 INFO L895 garLoopResultBuilder]: At program point list_del_returnLabel#1(lines 8248 8250) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,995 INFO L899 garLoopResultBuilder]: For program point L6822-1(line 6822) no Hoare annotation was computed. [2023-11-06 21:54:53,995 INFO L895 garLoopResultBuilder]: At program point L6835-1(line 6835) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,995 INFO L895 garLoopResultBuilder]: At program point L6835(line 6835) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,996 INFO L899 garLoopResultBuilder]: For program point L6798(line 6798) no Hoare annotation was computed. [2023-11-06 21:54:53,996 INFO L899 garLoopResultBuilder]: For program point l1oip_cleanupEXIT(lines 6840 6867) no Hoare annotation was computed. [2023-11-06 21:54:53,996 INFO L899 garLoopResultBuilder]: For program point L6794(lines 6794 6797) no Hoare annotation was computed. [2023-11-06 21:54:53,996 INFO L895 garLoopResultBuilder]: At program point ldv_41824(lines 6846 6866) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,997 INFO L895 garLoopResultBuilder]: At program point L6794-2(lines 6794 6797) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,997 INFO L895 garLoopResultBuilder]: At program point ldv_41826(lines 6846 6866) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,997 INFO L895 garLoopResultBuilder]: At program point mISDN_unregister_device_returnLabel#1(lines 8273 8275) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2023-11-06 21:54:53,997 INFO L899 garLoopResultBuilder]: For program point L6972(lines 6972 6975) no Hoare annotation was computed. [2023-11-06 21:54:53,998 INFO L895 garLoopResultBuilder]: At program point lockdep_init_map_returnLabel#1(lines 8251 8253) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:53,998 INFO L895 garLoopResultBuilder]: At program point ldv_initialize_returnLabel#1(lines 8159 8167) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:53,998 INFO L895 garLoopResultBuilder]: At program point L7138(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:53,998 INFO L895 garLoopResultBuilder]: At program point L7105-1(lines 7105 7109) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:53,999 INFO L899 garLoopResultBuilder]: For program point L6907(line 6907) no Hoare annotation was computed. [2023-11-06 21:54:53,999 INFO L899 garLoopResultBuilder]: For program point L7139(line 7139) no Hoare annotation was computed. [2023-11-06 21:54:53,999 INFO L899 garLoopResultBuilder]: For program point L7139-2(lines 7139 7143) no Hoare annotation was computed. [2023-11-06 21:54:53,999 INFO L899 garLoopResultBuilder]: For program point L6908-1(line 6908) no Hoare annotation was computed. [2023-11-06 21:54:53,999 INFO L899 garLoopResultBuilder]: For program point L6941-2(lines 6941 6945) no Hoare annotation was computed. [2023-11-06 21:54:54,000 INFO L895 garLoopResultBuilder]: At program point L6908(line 6908) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,000 INFO L899 garLoopResultBuilder]: For program point L6941(line 6941) no Hoare annotation was computed. [2023-11-06 21:54:54,000 INFO L899 garLoopResultBuilder]: For program point L7701-1(line 7701) no Hoare annotation was computed. [2023-11-06 21:54:54,000 INFO L895 garLoopResultBuilder]: At program point L7701(line 7701) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,001 INFO L895 garLoopResultBuilder]: At program point l1oip_init_ldv_41869#1(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,001 INFO L895 garLoopResultBuilder]: At program point L6942(line 6942) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,001 INFO L899 garLoopResultBuilder]: For program point L7041-1(line 7041) no Hoare annotation was computed. [2023-11-06 21:54:54,001 INFO L895 garLoopResultBuilder]: At program point L7041(line 7041) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,002 INFO L899 garLoopResultBuilder]: For program point L6942-1(line 6942) no Hoare annotation was computed. [2023-11-06 21:54:54,002 INFO L895 garLoopResultBuilder]: At program point __init_work_returnLabel#1(lines 8198 8200) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,002 INFO L899 garLoopResultBuilder]: For program point L7174(line 7174) no Hoare annotation was computed. [2023-11-06 21:54:54,002 INFO L899 garLoopResultBuilder]: For program point L7703-1(line 7703) no Hoare annotation was computed. [2023-11-06 21:54:54,002 INFO L895 garLoopResultBuilder]: At program point L7703(line 7703) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,003 INFO L899 garLoopResultBuilder]: For program point L7175(lines 7175 7187) no Hoare annotation was computed. [2023-11-06 21:54:54,003 INFO L899 garLoopResultBuilder]: For program point L7043-1(line 7043) no Hoare annotation was computed. [2023-11-06 21:54:54,003 INFO L895 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,003 INFO L899 garLoopResultBuilder]: For program point L7076(lines 7076 7097) no Hoare annotation was computed. [2023-11-06 21:54:54,003 INFO L895 garLoopResultBuilder]: At program point L6911(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,004 INFO L899 garLoopResultBuilder]: For program point L7110(lines 7110 7111) no Hoare annotation was computed. [2023-11-06 21:54:54,004 INFO L899 garLoopResultBuilder]: For program point L7077(line 7077) no Hoare annotation was computed. [2023-11-06 21:54:54,004 INFO L899 garLoopResultBuilder]: For program point L7705(lines 7705 7709) no Hoare annotation was computed. [2023-11-06 21:54:54,004 INFO L899 garLoopResultBuilder]: For program point L7177-2(lines 7175 7186) no Hoare annotation was computed. [2023-11-06 21:54:54,004 INFO L899 garLoopResultBuilder]: For program point L7177(lines 7177 7180) no Hoare annotation was computed. [2023-11-06 21:54:54,005 INFO L899 garLoopResultBuilder]: For program point L6946(line 6946) no Hoare annotation was computed. [2023-11-06 21:54:54,005 INFO L899 garLoopResultBuilder]: For program point L6979(lines 6979 6983) no Hoare annotation was computed. [2023-11-06 21:54:54,005 INFO L899 garLoopResultBuilder]: For program point L6946-4(lines 6946 6951) no Hoare annotation was computed. [2023-11-06 21:54:54,005 INFO L899 garLoopResultBuilder]: For program point L6880-1(line 6880) no Hoare annotation was computed. [2023-11-06 21:54:54,005 INFO L899 garLoopResultBuilder]: For program point L6913-2(line 6913) no Hoare annotation was computed. [2023-11-06 21:54:54,006 INFO L895 garLoopResultBuilder]: At program point L6880(line 6880) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,006 INFO L899 garLoopResultBuilder]: For program point L6946-2(lines 6946 6951) no Hoare annotation was computed. [2023-11-06 21:54:54,006 INFO L899 garLoopResultBuilder]: For program point L6913(line 6913) no Hoare annotation was computed. [2023-11-06 21:54:54,006 INFO L899 garLoopResultBuilder]: For program point L6979-2(lines 6979 6983) no Hoare annotation was computed. [2023-11-06 21:54:54,007 INFO L895 garLoopResultBuilder]: At program point L7706(line 7706) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,007 INFO L899 garLoopResultBuilder]: For program point L6913-6(lines 6913 6916) no Hoare annotation was computed. [2023-11-06 21:54:54,007 INFO L899 garLoopResultBuilder]: For program point L6913-4(lines 6913 6916) no Hoare annotation was computed. [2023-11-06 21:54:54,007 INFO L899 garLoopResultBuilder]: For program point L7706-1(line 7706) no Hoare annotation was computed. [2023-11-06 21:54:54,007 INFO L895 garLoopResultBuilder]: At program point L7046(line 7046) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,008 INFO L899 garLoopResultBuilder]: For program point L7145(line 7145) no Hoare annotation was computed. [2023-11-06 21:54:54,008 INFO L895 garLoopResultBuilder]: At program point L6914(line 6914) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,008 INFO L899 garLoopResultBuilder]: For program point L6947-1(line 6947) no Hoare annotation was computed. [2023-11-06 21:54:54,008 INFO L895 garLoopResultBuilder]: At program point L6947(line 6947) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,009 INFO L899 garLoopResultBuilder]: For program point L7046-1(line 7046) no Hoare annotation was computed. [2023-11-06 21:54:54,009 INFO L899 garLoopResultBuilder]: For program point L6881-1(lines 6881 6882) no Hoare annotation was computed. [2023-11-06 21:54:54,009 INFO L895 garLoopResultBuilder]: At program point L6881(lines 6881 6882) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,009 INFO L899 garLoopResultBuilder]: For program point L6914-1(line 6914) no Hoare annotation was computed. [2023-11-06 21:54:54,009 INFO L895 garLoopResultBuilder]: At program point L5329(line 5329) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,010 INFO L899 garLoopResultBuilder]: For program point L5329-1(line 5329) no Hoare annotation was computed. [2023-11-06 21:54:54,010 INFO L902 garLoopResultBuilder]: At program point main_returnLabel#1(lines 7152 7205) the Hoare annotation is: true [2023-11-06 21:54:54,010 INFO L899 garLoopResultBuilder]: For program point L6948-1(lines 6948 6949) no Hoare annotation was computed. [2023-11-06 21:54:54,010 INFO L895 garLoopResultBuilder]: At program point L6948(lines 6948 6949) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,011 INFO L899 garLoopResultBuilder]: For program point L7114(line 7114) no Hoare annotation was computed. [2023-11-06 21:54:54,011 INFO L895 garLoopResultBuilder]: At program point mISDN_initbchannel_returnLabel#1(lines 8262 8264) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,011 INFO L899 garLoopResultBuilder]: For program point L8171(lines 8171 8174) no Hoare annotation was computed. [2023-11-06 21:54:54,011 INFO L899 garLoopResultBuilder]: For program point L7081(line 7081) no Hoare annotation was computed. [2023-11-06 21:54:54,011 INFO L899 garLoopResultBuilder]: For program point L7742-1(lines 7742 7746) no Hoare annotation was computed. [2023-11-06 21:54:54,012 INFO L895 garLoopResultBuilder]: At program point l1oip_init_returnLabel#1(lines 7051 7148) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,012 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_ldv_40493#1(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,012 INFO L899 garLoopResultBuilder]: For program point L6917-2(lines 6917 6920) no Hoare annotation was computed. [2023-11-06 21:54:54,012 INFO L899 garLoopResultBuilder]: For program point L6917(lines 6917 6920) no Hoare annotation was computed. [2023-11-06 21:54:54,013 INFO L895 garLoopResultBuilder]: At program point main_ldv_final#1(lines 7155 7204) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2023-11-06 21:54:54,013 INFO L899 garLoopResultBuilder]: For program point L7116(lines 7116 7121) no Hoare annotation was computed. [2023-11-06 21:54:54,013 INFO L899 garLoopResultBuilder]: For program point L8173-1(lines 8170 8184) no Hoare annotation was computed. [2023-11-06 21:54:54,013 INFO L895 garLoopResultBuilder]: At program point L8173(line 8173) the Hoare annotation is: false [2023-11-06 21:54:54,013 INFO L895 garLoopResultBuilder]: At program point L6918(line 6918) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,014 INFO L895 garLoopResultBuilder]: At program point L7017(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,014 INFO L899 garLoopResultBuilder]: For program point L6885-2(lines 6879 7049) no Hoare annotation was computed. [2023-11-06 21:54:54,014 INFO L899 garLoopResultBuilder]: For program point L6885(lines 6885 6889) no Hoare annotation was computed. [2023-11-06 21:54:54,014 INFO L899 garLoopResultBuilder]: For program point L6918-1(line 6918) no Hoare annotation was computed. [2023-11-06 21:54:54,015 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_ldv_40490#1(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,015 INFO L899 garLoopResultBuilder]: For program point L7018(lines 7018 7022) no Hoare annotation was computed. [2023-11-06 21:54:54,015 INFO L899 garLoopResultBuilder]: For program point L7117-1(line 7117) no Hoare annotation was computed. [2023-11-06 21:54:54,015 INFO L895 garLoopResultBuilder]: At program point L7117(line 7117) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,015 INFO L899 garLoopResultBuilder]: For program point L6952-2(line 6952) no Hoare annotation was computed. [2023-11-06 21:54:54,016 INFO L899 garLoopResultBuilder]: For program point L6952(line 6952) no Hoare annotation was computed. [2023-11-06 21:54:54,016 INFO L899 garLoopResultBuilder]: For program point L6952-5(line 6952) no Hoare annotation was computed. [2023-11-06 21:54:54,016 INFO L899 garLoopResultBuilder]: For program point L6952-4(line 6952) no Hoare annotation was computed. [2023-11-06 21:54:54,016 INFO L899 garLoopResultBuilder]: For program point L6952-10(line 6952) no Hoare annotation was computed. [2023-11-06 21:54:54,016 INFO L899 garLoopResultBuilder]: For program point L6952-9(line 6952) no Hoare annotation was computed. [2023-11-06 21:54:54,017 INFO L899 garLoopResultBuilder]: For program point L6952-7(line 6952) no Hoare annotation was computed. [2023-11-06 21:54:54,017 INFO L899 garLoopResultBuilder]: For program point L6952-14(line 6952) no Hoare annotation was computed. [2023-11-06 21:54:54,017 INFO L899 garLoopResultBuilder]: For program point L6952-12(line 6952) no Hoare annotation was computed. [2023-11-06 21:54:54,017 INFO L895 garLoopResultBuilder]: At program point L7118(line 7118) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,017 INFO L899 garLoopResultBuilder]: For program point L7085(line 7085) no Hoare annotation was computed. [2023-11-06 21:54:54,018 INFO L899 garLoopResultBuilder]: For program point L7118-1(line 7118) no Hoare annotation was computed. [2023-11-06 21:54:54,018 INFO L899 garLoopResultBuilder]: For program point L6953-2(lines 6953 6957) no Hoare annotation was computed. [2023-11-06 21:54:54,018 INFO L899 garLoopResultBuilder]: For program point L6953(lines 6953 6957) no Hoare annotation was computed. [2023-11-06 21:54:54,018 INFO L899 garLoopResultBuilder]: For program point L7713-1(lines 7713 7717) no Hoare annotation was computed. [2023-11-06 21:54:54,018 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_returnLabel#1(lines 7689 7770) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,019 INFO L895 garLoopResultBuilder]: At program point l1oip_init_ldv_41867#1(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,019 INFO L895 garLoopResultBuilder]: At program point list_add_tail_returnLabel#1(lines 5333 5339) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,019 INFO L899 garLoopResultBuilder]: For program point L5336-1(line 5336) no Hoare annotation was computed. [2023-11-06 21:54:54,019 INFO L895 garLoopResultBuilder]: At program point L5336(line 5336) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,020 INFO L899 garLoopResultBuilder]: For program point L8177-1(lines 8170 8184) no Hoare annotation was computed. [2023-11-06 21:54:54,020 INFO L895 garLoopResultBuilder]: At program point L8177(line 8177) the Hoare annotation is: false [2023-11-06 21:54:54,020 INFO L899 garLoopResultBuilder]: For program point L6922(line 6922) no Hoare annotation was computed. [2023-11-06 21:54:54,020 INFO L895 garLoopResultBuilder]: At program point init_card_returnLabel#1(lines 6868 7050) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,021 INFO L899 garLoopResultBuilder]: For program point L6922-4(lines 6922 6925) no Hoare annotation was computed. [2023-11-06 21:54:54,021 INFO L899 garLoopResultBuilder]: For program point L6922-2(line 6922) no Hoare annotation was computed. [2023-11-06 21:54:54,021 INFO L899 garLoopResultBuilder]: For program point L6922-6(lines 6922 6925) no Hoare annotation was computed. [2023-11-06 21:54:54,021 INFO L895 garLoopResultBuilder]: At program point init_card_ldv_41847#1(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,021 INFO L899 garLoopResultBuilder]: For program point L6923-1(line 6923) no Hoare annotation was computed. [2023-11-06 21:54:54,022 INFO L895 garLoopResultBuilder]: At program point L6923(line 6923) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,022 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_ldv_40496#1(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,022 INFO L899 garLoopResultBuilder]: For program point L6890-1(lines 6890 6894) no Hoare annotation was computed. [2023-11-06 21:54:54,022 INFO L899 garLoopResultBuilder]: For program point L7089(line 7089) no Hoare annotation was computed. [2023-11-06 21:54:54,023 INFO L899 garLoopResultBuilder]: For program point L7750-3(line 7750) no Hoare annotation was computed. [2023-11-06 21:54:54,023 INFO L899 garLoopResultBuilder]: For program point L7750-1(line 7750) no Hoare annotation was computed. [2023-11-06 21:54:54,023 INFO L899 garLoopResultBuilder]: For program point L7750-8(line 7750) no Hoare annotation was computed. [2023-11-06 21:54:54,023 INFO L899 garLoopResultBuilder]: For program point L7750-7(line 7750) no Hoare annotation was computed. [2023-11-06 21:54:54,023 INFO L899 garLoopResultBuilder]: For program point L7750-5(line 7750) no Hoare annotation was computed. [2023-11-06 21:54:54,023 INFO L899 garLoopResultBuilder]: For program point L7750-12(line 7750) no Hoare annotation was computed. [2023-11-06 21:54:54,024 INFO L899 garLoopResultBuilder]: For program point L7750-10(line 7750) no Hoare annotation was computed. [2023-11-06 21:54:54,024 INFO L899 garLoopResultBuilder]: For program point L7189(line 7189) no Hoare annotation was computed. [2023-11-06 21:54:54,024 INFO L899 garLoopResultBuilder]: For program point L6958(lines 6958 6962) no Hoare annotation was computed. [2023-11-06 21:54:54,024 INFO L899 garLoopResultBuilder]: For program point L6958-2(lines 6879 7049) no Hoare annotation was computed. [2023-11-06 21:54:54,024 INFO L899 garLoopResultBuilder]: For program point L7751(line 7751) no Hoare annotation was computed. [2023-11-06 21:54:54,025 INFO L899 garLoopResultBuilder]: For program point L7751-4(line 7751) no Hoare annotation was computed. [2023-11-06 21:54:54,025 INFO L899 garLoopResultBuilder]: For program point L7751-2(line 7751) no Hoare annotation was computed. [2023-11-06 21:54:54,025 INFO L899 garLoopResultBuilder]: For program point L7751-9(line 7751) no Hoare annotation was computed. [2023-11-06 21:54:54,025 INFO L899 garLoopResultBuilder]: For program point L7751-8(line 7751) no Hoare annotation was computed. [2023-11-06 21:54:54,025 INFO L899 garLoopResultBuilder]: For program point L7751-6(line 7751) no Hoare annotation was computed. [2023-11-06 21:54:54,026 INFO L899 garLoopResultBuilder]: For program point L7751-13(line 7751) no Hoare annotation was computed. [2023-11-06 21:54:54,026 INFO L899 garLoopResultBuilder]: For program point L7751-11(line 7751) no Hoare annotation was computed. [2023-11-06 21:54:54,026 INFO L902 garLoopResultBuilder]: At program point L8181-1(lines 8168 8185) the Hoare annotation is: true [2023-11-06 21:54:54,026 INFO L895 garLoopResultBuilder]: At program point L8181(line 8181) the Hoare annotation is: false [2023-11-06 21:54:54,026 INFO L899 garLoopResultBuilder]: For program point L7025(lines 7025 7028) no Hoare annotation was computed. [2023-11-06 21:54:54,027 INFO L899 garLoopResultBuilder]: For program point L5473-2(line 5473) no Hoare annotation was computed. [2023-11-06 21:54:54,027 INFO L899 garLoopResultBuilder]: For program point L5473(line 5473) no Hoare annotation was computed. [2023-11-06 21:54:54,027 INFO L899 garLoopResultBuilder]: For program point L5473-6(line 5473) no Hoare annotation was computed. [2023-11-06 21:54:54,027 INFO L899 garLoopResultBuilder]: For program point L5473-4(line 5473) no Hoare annotation was computed. [2023-11-06 21:54:54,027 INFO L899 garLoopResultBuilder]: For program point L6927(line 6927) no Hoare annotation was computed. [2023-11-06 21:54:54,028 INFO L899 garLoopResultBuilder]: For program point L6927-2(lines 6927 6931) no Hoare annotation was computed. [2023-11-06 21:54:54,028 INFO L895 garLoopResultBuilder]: At program point $Ultimate##61(lines 7742 7746) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,028 INFO L895 garLoopResultBuilder]: At program point L7126(line 7126) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,028 INFO L895 garLoopResultBuilder]: At program point L7159(lines 7155 7204) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,029 INFO L899 garLoopResultBuilder]: For program point L7093(line 7093) no Hoare annotation was computed. [2023-11-06 21:54:54,029 INFO L899 garLoopResultBuilder]: For program point L7126-1(line 7126) no Hoare annotation was computed. [2023-11-06 21:54:54,029 INFO L899 garLoopResultBuilder]: For program point L6928-1(line 6928) no Hoare annotation was computed. [2023-11-06 21:54:54,029 INFO L895 garLoopResultBuilder]: At program point L6928(line 6928) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,030 INFO L895 garLoopResultBuilder]: At program point L6994-1(lines 6994 6997) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,030 INFO L899 garLoopResultBuilder]: For program point L7721-3(line 7721) no Hoare annotation was computed. [2023-11-06 21:54:54,030 INFO L895 garLoopResultBuilder]: At program point $Ultimate##64(line 7750) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,030 INFO L899 garLoopResultBuilder]: For program point L7721-1(line 7721) no Hoare annotation was computed. [2023-11-06 21:54:54,030 INFO L899 garLoopResultBuilder]: For program point L7721-7(line 7721) no Hoare annotation was computed. [2023-11-06 21:54:54,031 INFO L899 garLoopResultBuilder]: For program point L7721-5(line 7721) no Hoare annotation was computed. [2023-11-06 21:54:54,031 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-06 21:54:54,031 INFO L899 garLoopResultBuilder]: For program point L7721-10(line 7721) no Hoare annotation was computed. [2023-11-06 21:54:54,031 INFO L899 garLoopResultBuilder]: For program point L7721-8(line 7721) no Hoare annotation was computed. [2023-11-06 21:54:54,031 INFO L899 garLoopResultBuilder]: For program point L7721-12(line 7721) no Hoare annotation was computed. [2023-11-06 21:54:54,032 INFO L895 garLoopResultBuilder]: At program point L7094(line 7094) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,032 INFO L899 garLoopResultBuilder]: For program point L7094-1(line 7094) no Hoare annotation was computed. [2023-11-06 21:54:54,032 INFO L899 garLoopResultBuilder]: For program point L6896-2(lines 6896 6900) no Hoare annotation was computed. [2023-11-06 21:54:54,032 INFO L899 garLoopResultBuilder]: For program point L6896(lines 6896 6900) no Hoare annotation was computed. [2023-11-06 21:54:54,032 INFO L895 garLoopResultBuilder]: At program point $Ultimate##59(lines 7733 7737) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,033 INFO L899 garLoopResultBuilder]: For program point L7722(line 7722) no Hoare annotation was computed. [2023-11-06 21:54:54,033 INFO L899 garLoopResultBuilder]: For program point L7722-4(line 7722) no Hoare annotation was computed. [2023-11-06 21:54:54,033 INFO L895 garLoopResultBuilder]: At program point set_channelmap_returnLabel#1(lines 5470 5476) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,033 INFO L899 garLoopResultBuilder]: For program point L7722-2(line 7722) no Hoare annotation was computed. [2023-11-06 21:54:54,034 INFO L899 garLoopResultBuilder]: For program point L7722-8(line 7722) no Hoare annotation was computed. [2023-11-06 21:54:54,034 INFO L895 garLoopResultBuilder]: At program point $Ultimate##57(lines 7725 7729) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,034 INFO L899 garLoopResultBuilder]: For program point L7722-6(line 7722) no Hoare annotation was computed. [2023-11-06 21:54:54,034 INFO L899 garLoopResultBuilder]: For program point L7722-11(line 7722) no Hoare annotation was computed. [2023-11-06 21:54:54,034 INFO L899 garLoopResultBuilder]: For program point L7722-9(line 7722) no Hoare annotation was computed. [2023-11-06 21:54:54,035 INFO L899 garLoopResultBuilder]: For program point L7722-13(line 7722) no Hoare annotation was computed. [2023-11-06 21:54:54,035 INFO L899 garLoopResultBuilder]: For program point L7095-1(line 7095) no Hoare annotation was computed. [2023-11-06 21:54:54,035 INFO L895 garLoopResultBuilder]: At program point L7095(line 7095) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,035 INFO L899 garLoopResultBuilder]: For program point L7128-1(line 7128) no Hoare annotation was computed. [2023-11-06 21:54:54,035 INFO L895 garLoopResultBuilder]: At program point L7128(line 7128) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,036 INFO L899 garLoopResultBuilder]: For program point L7161(lines 7161 7198) no Hoare annotation was computed. [2023-11-06 21:54:54,036 INFO L899 garLoopResultBuilder]: For program point L6963-1(line 6963) no Hoare annotation was computed. [2023-11-06 21:54:54,036 INFO L895 garLoopResultBuilder]: At program point L6963-5(lines 6963 6969) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,036 INFO L899 garLoopResultBuilder]: For program point L6963-3(lines 6963 6969) no Hoare annotation was computed. [2023-11-06 21:54:54,036 INFO L895 garLoopResultBuilder]: At program point mISDN_initdchannel_returnLabel#1(lines 8266 8268) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,037 INFO L899 garLoopResultBuilder]: For program point L7162(line 7162) no Hoare annotation was computed. [2023-11-06 21:54:54,037 INFO L899 garLoopResultBuilder]: For program point L7030(line 7030) no Hoare annotation was computed. [2023-11-06 21:54:54,037 INFO L899 garLoopResultBuilder]: For program point L7030-4(lines 7030 7033) no Hoare annotation was computed. [2023-11-06 21:54:54,037 INFO L899 garLoopResultBuilder]: For program point L6964-1(lines 6964 6967) no Hoare annotation was computed. [2023-11-06 21:54:54,038 INFO L895 garLoopResultBuilder]: At program point L6964(lines 6964 6967) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,038 INFO L899 garLoopResultBuilder]: For program point L7030-2(line 7030) no Hoare annotation was computed. [2023-11-06 21:54:54,038 INFO L895 garLoopResultBuilder]: At program point L7030-6(lines 7030 7033) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,038 INFO L895 garLoopResultBuilder]: At program point L7130(line 7130) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,038 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-11-06 21:54:54,039 INFO L899 garLoopResultBuilder]: For program point L7163(lines 7163 7194) no Hoare annotation was computed. [2023-11-06 21:54:54,039 INFO L899 garLoopResultBuilder]: For program point L7196(line 7196) no Hoare annotation was computed. [2023-11-06 21:54:54,039 INFO L899 garLoopResultBuilder]: For program point L6998(line 6998) no Hoare annotation was computed. [2023-11-06 21:54:54,039 INFO L899 garLoopResultBuilder]: For program point L7031-1(line 7031) no Hoare annotation was computed. [2023-11-06 21:54:54,039 INFO L899 garLoopResultBuilder]: For program point L7064-1(line 7064) no Hoare annotation was computed. [2023-11-06 21:54:54,040 INFO L895 garLoopResultBuilder]: At program point L7031(line 7031) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,040 INFO L895 garLoopResultBuilder]: At program point L7064(line 7064) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,040 INFO L899 garLoopResultBuilder]: For program point L7130-1(line 7130) no Hoare annotation was computed. [2023-11-06 21:54:54,040 INFO L899 garLoopResultBuilder]: For program point L6932-2(lines 6932 6935) no Hoare annotation was computed. [2023-11-06 21:54:54,040 INFO L899 garLoopResultBuilder]: For program point L6932(lines 6932 6935) no Hoare annotation was computed. [2023-11-06 21:54:54,041 INFO L895 garLoopResultBuilder]: At program point $Ultimate##21(line 7721) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,041 INFO L895 garLoopResultBuilder]: At program point L7065-1(line 7065) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,041 INFO L895 garLoopResultBuilder]: At program point L7065(line 7065) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,041 INFO L895 garLoopResultBuilder]: At program point $Ultimate##18(lines 7713 7717) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,042 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-06 21:54:54,042 INFO L899 garLoopResultBuilder]: For program point L7066(line 7066) no Hoare annotation was computed. [2023-11-06 21:54:54,042 INFO L899 garLoopResultBuilder]: For program point L7099-1(line 7099) no Hoare annotation was computed. [2023-11-06 21:54:54,042 INFO L899 garLoopResultBuilder]: For program point L7132(lines 7132 7136) no Hoare annotation was computed. [2023-11-06 21:54:54,042 INFO L899 garLoopResultBuilder]: For program point L7165(lines 7165 7191) no Hoare annotation was computed. [2023-11-06 21:54:54,043 INFO L895 garLoopResultBuilder]: At program point L7099-5(lines 7099 7113) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,043 INFO L899 garLoopResultBuilder]: For program point L7099-3(lines 7099 7113) no Hoare annotation was computed. [2023-11-06 21:54:54,043 INFO L899 garLoopResultBuilder]: For program point L7000(lines 7000 7004) no Hoare annotation was computed. [2023-11-06 21:54:54,043 INFO L895 garLoopResultBuilder]: At program point list_add_returnLabel#1(lines 5326 5332) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,043 INFO L899 garLoopResultBuilder]: For program point L6901(lines 6901 6910) no Hoare annotation was computed. [2023-11-06 21:54:54,044 INFO L899 garLoopResultBuilder]: For program point L7166(line 7166) no Hoare annotation was computed. [2023-11-06 21:54:54,044 INFO L899 garLoopResultBuilder]: For program point L7067-1(line 7067) no Hoare annotation was computed. [2023-11-06 21:54:54,044 INFO L899 garLoopResultBuilder]: For program point L7100-2(lines 7099 7112) no Hoare annotation was computed. [2023-11-06 21:54:54,044 INFO L899 garLoopResultBuilder]: For program point L7034(line 7034) no Hoare annotation was computed. [2023-11-06 21:54:54,044 INFO L895 garLoopResultBuilder]: At program point L7067(line 7067) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,045 INFO L899 garLoopResultBuilder]: For program point L7100(lines 7100 7104) no Hoare annotation was computed. [2023-11-06 21:54:54,045 INFO L899 garLoopResultBuilder]: For program point L7133-1(line 7133) no Hoare annotation was computed. [2023-11-06 21:54:54,045 INFO L895 garLoopResultBuilder]: At program point L7133(line 7133) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,045 INFO L899 garLoopResultBuilder]: For program point L6902(line 6902) no Hoare annotation was computed. [2023-11-06 21:54:54,045 INFO L899 garLoopResultBuilder]: For program point L7001-1(line 7001) no Hoare annotation was computed. [2023-11-06 21:54:54,046 INFO L895 garLoopResultBuilder]: At program point L7001(line 7001) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,046 INFO L899 garLoopResultBuilder]: For program point L6902-2(line 6902) no Hoare annotation was computed. [2023-11-06 21:54:54,046 INFO L899 garLoopResultBuilder]: For program point L7167(lines 7167 7172) no Hoare annotation was computed. [2023-11-06 21:54:54,046 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-11-06 21:54:54,046 INFO L895 garLoopResultBuilder]: At program point mISDN_register_device_returnLabel#1(lines 8270 8272) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,047 INFO L899 garLoopResultBuilder]: For program point L7035(lines 7035 7038) no Hoare annotation was computed. [2023-11-06 21:54:54,047 INFO L899 garLoopResultBuilder]: For program point L6936-2(lines 6936 6940) no Hoare annotation was computed. [2023-11-06 21:54:54,047 INFO L899 garLoopResultBuilder]: For program point L6903(line 6903) no Hoare annotation was computed. [2023-11-06 21:54:54,047 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_ldv_40499#1(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,047 INFO L899 garLoopResultBuilder]: For program point L6936(line 6936) no Hoare annotation was computed. [2023-11-06 21:54:54,048 INFO L899 garLoopResultBuilder]: For program point L6903-2(line 6903) no Hoare annotation was computed. [2023-11-06 21:54:54,048 INFO L895 garLoopResultBuilder]: At program point $Ultimate##100(lines 7754 7758) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,048 INFO L895 garLoopResultBuilder]: At program point $Ultimate##102(lines 7762 7766) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,048 INFO L899 garLoopResultBuilder]: For program point L7168-1(line 7168) no Hoare annotation was computed. [2023-11-06 21:54:54,049 INFO L895 garLoopResultBuilder]: At program point L7168(line 7168) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,049 INFO L899 garLoopResultBuilder]: For program point L6970(line 6970) no Hoare annotation was computed. [2023-11-06 21:54:54,049 INFO L899 garLoopResultBuilder]: For program point L7069(lines 7069 7072) no Hoare annotation was computed. [2023-11-06 21:54:54,049 INFO L899 garLoopResultBuilder]: For program point L6904-2(line 6904) no Hoare annotation was computed. [2023-11-06 21:54:54,049 INFO L899 garLoopResultBuilder]: For program point L6904(line 6904) no Hoare annotation was computed. [2023-11-06 21:54:54,050 INFO L899 garLoopResultBuilder]: For program point L6937-1(line 6937) no Hoare annotation was computed. [2023-11-06 21:54:54,050 INFO L895 garLoopResultBuilder]: At program point L6937(line 6937) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,050 INFO L899 garLoopResultBuilder]: For program point L7697(lines 7697 7700) no Hoare annotation was computed. [2023-11-06 21:54:54,050 INFO L895 garLoopResultBuilder]: At program point $Ultimate##238(lines 6994 6997) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,050 INFO L895 garLoopResultBuilder]: At program point $Ultimate##116(line 7099) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2023-11-06 21:54:54,051 INFO L899 garLoopResultBuilder]: For program point L6905(line 6905) no Hoare annotation was computed. [2023-11-06 21:54:54,051 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5412 5417) no Hoare annotation was computed. [2023-11-06 21:54:54,051 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5412 5417) the Hoare annotation is: true [2023-11-06 21:54:54,051 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 5412 5417) no Hoare annotation was computed. [2023-11-06 21:54:54,051 INFO L899 garLoopResultBuilder]: For program point L5376-1(line 5376) no Hoare annotation was computed. [2023-11-06 21:54:54,052 INFO L902 garLoopResultBuilder]: At program point L5376(line 5376) the Hoare annotation is: true [2023-11-06 21:54:54,052 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 5373 5379) no Hoare annotation was computed. [2023-11-06 21:54:54,052 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5373 5379) the Hoare annotation is: true [2023-11-06 21:54:54,052 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 5373 5379) no Hoare annotation was computed. [2023-11-06 21:54:54,055 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2023-11-06 21:54:54,058 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 21:54:54,119 ERROR L462 ceAbstractionStarter]: Failed to backtranslate (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:54,127 ERROR L462 ceAbstractionStarter]: Failed to backtranslate (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2023-11-06 21:54:54,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 09:54:54 BoogieIcfgContainer [2023-11-06 21:54:54,149 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 21:54:54,150 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 21:54:54,150 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 21:54:54,151 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 21:54:54,151 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:53:40" (3/4) ... [2023-11-06 21:54:54,154 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 21:54:54,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2023-11-06 21:54:54,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2023-11-06 21:54:54,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sock_release [2023-11-06 21:54:54,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2023-11-06 21:54:54,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2023-11-06 21:54:54,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_open [2023-11-06 21:54:54,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-06 21:54:54,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2023-11-06 21:54:54,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2023-11-06 21:54:54,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mI_alloc_skb [2023-11-06 21:54:54,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2023-11-06 21:54:54,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2023-11-06 21:54:54,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_ch_frame [2023-11-06 21:54:54,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2023-11-06 21:54:54,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2023-11-06 21:54:54,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _queue_data [2023-11-06 21:54:54,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2023-11-06 21:54:54,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_send [2023-11-06 21:54:54,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2023-11-06 21:54:54,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2023-11-06 21:54:54,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2023-11-06 21:54:54,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_4bit_free [2023-11-06 21:54:54,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_alaw_to_ulaw [2023-11-06 21:54:54,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_close [2023-11-06 21:54:54,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2023-11-06 21:54:54,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2023-11-06 21:54:54,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2023-11-06 21:54:54,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2023-11-06 21:54:54,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-06 21:54:54,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2023-11-06 21:54:54,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timer_pending [2023-11-06 21:54:54,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memchr_inv [2023-11-06 21:54:54,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2023-11-06 21:54:54,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2023-11-06 21:54:54,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_cleanup [2023-11-06 21:54:54,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2023-11-06 21:54:54,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_trim [2023-11-06 21:54:54,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_ulaw_to_alaw [2023-11-06 21:54:54,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2023-11-06 21:54:54,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2023-11-06 21:54:54,229 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 296 nodes and edges [2023-11-06 21:54:54,238 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 105 nodes and edges [2023-11-06 21:54:54,247 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 43 nodes and edges [2023-11-06 21:54:54,256 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-06 21:54:54,265 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-06 21:54:54,273 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-06 21:54:54,276 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-06 21:54:54,279 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 21:54:54,331 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,331 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,332 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,338 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,339 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,340 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,341 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,341 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,341 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,343 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,345 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,346 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,974 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,974 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,974 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,984 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,984 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,985 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,985 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,985 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,985 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,986 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,988 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:54,988 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) [2023-11-06 21:54:55,059 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 21:54:55,067 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 21:54:55,067 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 21:54:55,070 INFO L158 Benchmark]: Toolchain (without parser) took 83537.53ms. Allocated memory was 201.3MB in the beginning and 1.1GB in the end (delta: 901.8MB). Free memory was 155.9MB in the beginning and 939.7MB in the end (delta: -783.8MB). Peak memory consumption was 732.1MB. Max. memory is 16.1GB. [2023-11-06 21:54:55,071 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 125.8MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 21:54:55,073 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2809.88ms. Allocated memory is still 201.3MB. Free memory was 155.9MB in the beginning and 111.8MB in the end (delta: 44.0MB). Peak memory consumption was 96.1MB. Max. memory is 16.1GB. [2023-11-06 21:54:55,074 INFO L158 Benchmark]: Boogie Procedure Inliner took 431.00ms. Allocated memory is still 201.3MB. Free memory was 111.8MB in the beginning and 113.7MB in the end (delta: -1.9MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2023-11-06 21:54:55,076 INFO L158 Benchmark]: Boogie Preprocessor took 259.08ms. Allocated memory is still 201.3MB. Free memory was 113.7MB in the beginning and 94.7MB in the end (delta: 19.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-06 21:54:55,077 INFO L158 Benchmark]: RCFGBuilder took 5481.49ms. Allocated memory was 201.3MB in the beginning and 337.6MB in the end (delta: 136.3MB). Free memory was 94.7MB in the beginning and 190.1MB in the end (delta: -95.4MB). Peak memory consumption was 131.1MB. Max. memory is 16.1GB. [2023-11-06 21:54:55,078 INFO L158 Benchmark]: TraceAbstraction took 73624.58ms. Allocated memory was 337.6MB in the beginning and 1.1GB in the end (delta: 765.5MB). Free memory was 189.1MB in the beginning and 388.0MB in the end (delta: -199.0MB). Peak memory consumption was 621.0MB. Max. memory is 16.1GB. [2023-11-06 21:54:55,079 INFO L158 Benchmark]: Witness Printer took 916.81ms. Allocated memory is still 1.1GB. Free memory was 388.0MB in the beginning and 939.7MB in the end (delta: -551.6MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2023-11-06 21:54:55,083 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 125.8MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2809.88ms. Allocated memory is still 201.3MB. Free memory was 155.9MB in the beginning and 111.8MB in the end (delta: 44.0MB). Peak memory consumption was 96.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 431.00ms. Allocated memory is still 201.3MB. Free memory was 111.8MB in the beginning and 113.7MB in the end (delta: -1.9MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 259.08ms. Allocated memory is still 201.3MB. Free memory was 113.7MB in the beginning and 94.7MB in the end (delta: 19.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 5481.49ms. Allocated memory was 201.3MB in the beginning and 337.6MB in the end (delta: 136.3MB). Free memory was 94.7MB in the beginning and 190.1MB in the end (delta: -95.4MB). Peak memory consumption was 131.1MB. Max. memory is 16.1GB. * TraceAbstraction took 73624.58ms. Allocated memory was 337.6MB in the beginning and 1.1GB in the end (delta: 765.5MB). Free memory was 189.1MB in the beginning and 388.0MB in the end (delta: -199.0MB). Peak memory consumption was 621.0MB. Max. memory is 16.1GB. * Witness Printer took 916.81ms. Allocated memory is still 1.1GB. Free memory was 388.0MB in the beginning and 939.7MB in the end (delta: -551.6MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5268]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5268-5269] - GenericResultAtLocation [Line: 5276]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5276-5277] - GenericResultAtLocation [Line: 5290]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [5290-5291] - GenericResultAtLocation [Line: 5298]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5298] - GenericResultAtLocation [Line: 5348]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5348] - GenericResultAtLocation [Line: 5351]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5351] - GenericResultAtLocation [Line: 5354]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5354] - GenericResultAtLocation [Line: 5357]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5357] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7835]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 718 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 73.4s, OverallIterations: 6, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 29.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 37.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13810 SdHoareTripleChecker+Valid, 26.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13335 mSDsluCounter, 10130 SdHoareTripleChecker+Invalid, 22.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6592 mSDsCounter, 5824 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 9719 IncrementalHoareTripleChecker+Invalid, 15543 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5824 mSolverCounterUnsat, 3538 mSDtfsCounter, 9719 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 135 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1118occurred in iteration=3, InterpolantAutomatonStates: 46, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 3582 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 253 LocationsWithAnnotation, 2638 PreInvPairs, 3454 NumberOfFragments, 3169 HoareAnnotationTreeSize, 2638 FomulaSimplifications, 2413955 FormulaSimplificationTreeSizeReduction, 28.0s HoareSimplificationTime, 253 FomulaSimplificationsInter, 57859 FormulaSimplificationTreeSizeReductionInter, 9.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 3.2s InterpolantComputationTime, 315 NumberOfCodeBlocks, 315 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 309 ConstructedInterpolants, 0 QuantifiedInterpolants, 701 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 30/30 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 8251]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 8168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5470]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 6622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8242]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6858]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 8248]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 6692]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8273]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 7721]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7155]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8221]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 5526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 8266]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 6358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8258]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 7762]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 5367]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7099]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 5504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7725]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7713]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7689]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8270]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7547]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 8254]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 5326]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 6788]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 8311]: Loop Invariant Derived loop invariant: NULL - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7051]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7754]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 8343]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6369]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6994]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8262]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 6320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5333]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7750]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 5490]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8339]: Loop Invariant Derived loop invariant: NULL - InvariantResult [Line: 6827]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 7155]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: ((((!((ldv_mutex_lock == 1)) || ((\old(table_com) == table_com) && (table_dec == \old(table_dec)))) || !((1 == ldv_mutex_mutex_of_device))) || !((ldv_mutex_cred_guard_mutex_of_signal_struct == 1))) || !((ldv_retval_0 == 0))) - InvariantResult [Line: 8186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8245]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7733]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 6407]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8159]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_lock == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_lock == 1)) && (tmp == 0)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (ldv_retval_0 == 0)) RESULT: Ultimate proved your program to be correct! [2023-11-06 21:54:55,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4da78b-457c-4c3b-9539-e282d54f3cb1/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE